Answer:
450
Step-by-step explanation:
790 × 150 = 13500
GCF = 30
13500/30 = 450
stephanie and jenny each improved their yards by planting rose bushes and geraniums. they bought their supplies from the same store. stephanie spent $148 on 13 rose bushes and 1 geranium. jenny spent $169 on 9 rose bushes and 14 geraniums. find the cost of one rose bush and one geranium.
Answer:
The cost of one rose is $11., and the cost of one geranium is $5.
Step-by-step explanation:
The cost of one rose bush and one geranium can be determined by the use of simultaneous equation. Let the cost of a rose bush be represented by x, and the cost of one geranium by y.
So that,
13x + y = 148 .............. 1
9x + 14 y = 169 ............... 2
From eqaution 1,
y = 148 - 13x ............... 3
substitute the value of y in equation 2
9x + 14(148 - 13x) = 169
9x + 2072 - 182x = 169
2072 - 169 = 182x - 9x
1903 = 173x
x = [tex]\frac{1903}{173}[/tex]
= 11
x = 11
substitute the value of x in equation 3
y = 148 - 13x
= 148 - 13(11)
= 148 - 143
y = 5
x = 11, y = 5
Thus, the cost of one rose is $11., and the cost of one geranium is $5.
1) Complete the sentences to explain how to multiply 4.56 x 1,000.
Y
1) Click the arrows to choose an answer from each menu.
The number 1,000 has Choose... factors of 10. To multiply 4.56 x 1,000, the
decimal point in 4.56 should be moved Choose... places to the right.
4.56 x 1,000 is equal to Choose...
Done
Answer:
Thats the answer
Step-by-step explanation:
The product of the numerical expressions 4.56 and 1000 will be given as 4560.
What is multiplication?It is also known as the product. If the object n is given to m times then we just simply multiply them.
The numbers are 4.56 and 1000
Then the product of these two numbers will be
→ 4.56 × 1000
→ 4560
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answer two questions about equation a and b.
a. x/4 + 1= -3
b x+4 = -12
Answer:
B A)x(4B + A) (1 x)(x 4) (А - B)x + (44 + B) (1 x)(x4) 5х + 10 (1 x)(x 4) + А + В 5 b.
Point T T is located at ( − 1 , − 4 ) (−1,−4) on the coordinate plane. Point T T is reflected over the x x-axis to create point T ′ T ′ . Point T ′ T ′ is then reflected over the y y-axis to create point T ′ ′ T ′′ . What ordered pair describes the location of T ′ ′ ? T ′′ ?
Given:
The point is located at (-1,-4).
Point T is reflected over the x-axis to create point T′.
Point T′ is then reflected over the y-axis to create point T′′.
To find:
The ordered pair describes the location of T''.
Solution:
We have, the given point T(-1,-4).
Point T is reflected over the x-axis to create point T′. So, the rule of reflection is
[tex](x,y)\to (x,-y)[/tex]
[tex]T(-1,-4)\to T'(-1,4)[/tex]
Point T′ is then reflected over the y-axis to create point T′′. So, the rule of reflection is
[tex](x,y)\to (-x,y)[/tex]
[tex]T'(-1,4)\to T''(1,4)[/tex]
Therefore, the ordered pair (1,4) escribes the location of T′′.
Percents
Michael is leaving a 15% tip for his waitress. What percent of the
original price will he pay? Write your answer as a percent, decimal,
and fraction.
Answer:
Percentage: 115%
Decimal: 1.15
Fraction: [tex]\frac{23}{20}\\[/tex]
Step-by-step explanation:
Percentages, Fractions, and Decimals
Assume we set 100% as the original price of the food that Michael consumed. When he leaves a 15% tip for the waitress, he is really paying 100%+15%=115% of the original price.
Now we express 115% as a decimal, simply dividing by 100:
115% = 115/100 = 1.15
To express it as a fraction, we simplify the division instead of calculating it:
115% = [tex]\frac{115}{100}[/tex]
Simplifying by 5:
115% = [tex]\frac{23}{20}[/tex]
Can you help me solve for x
The movement of the progress bar may be uneven because questions can be worth more or less (including zero) depending on your ans
Which of the following is not represented in the image below?
4.
Line segment BC
Ray CA
Point
Ray DB
Answer:
Ray CA
Step-by-step explanation:
There is a point in-between.
A ray cannot depict CA because it extends from both of its ends.
Option 2 is correct.
What is a Ray?In mathematics, a ray is a segment of a line with a fixed starting point but no ending. That can go on forever in a single direction. A ray cannot be measured since it has no end point.
Point: Point is a dot or vertex of any figure or diagram. It represents by capital alphabet. So, B would be a point.
Line: A line is a straight path with both endless. It means we can extends line from both end. But in case of BD we can't extend from point B. So, it won't be a line.
Ray: A ray is a straight path with one endless. It means we can't extend line from one end and extend from another end. But we can extend AC from both end. It won't be a ray.
Line Segment: A line segment is a straight path with end from both end. We can't extend from either end of the line. We can say CD would be line segment.
CA cannot be represented by a ray, as it's extending from both of its ends.
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Hey need help with the question please
Answer:
b 12. maybe the correct answe...
Can you help me with this I will Mark you brainliest!
Answer:
10 because it goes by 2 so 5 x2 is 10 so 3 x2 is 6 so its x 2
please help me please will give brainliest
Answer:
acute
Step-by-step explanation:
In an equilateral triangle all of the triangles angles equal 60
in an obtuse triangle one of the angles is going to be greater than 90
in a right triangle one of the angles is equal to 90
in an acute triangle all of the angles are less then 90
Someone please help I don’t understand sad face
a) Lorsqu'on ajoute 12 au triple d'un nombre, on obtient 63.
Answer:
17
Step-by-step explanation:
17x3=51, 51+12=63
help me pls i don't know how to do this
Answer:
Step-by-step explanation:
Boreal forests are characterized by needle-leaved, drought tolerant, evergreen trees, and a climate consisting of long, cold winters and short, cool summers.
An animal shelter currently has 30 dogs and 15 cats. What is the ratio of
cats to animals? (Make sure that you simplify your answer.)
Answer:
1:3
Step-by-step explanation:
The total animals is 45 and the cats is 15.
The ratio is 15:45
Simplified, it would be 1:3 because you can divide each side my 15.
Hope this helped!! :)
Brainliest?!?!
Have a safe and wonderful day/night/afternoon!!!
If f(x)=x-3, which inequality can be used to find the domain of f(x)?
Ovx-3>0
O x-3>0
O vx-3 <0
O x-3<0
Given that,
[tex]f(x) = \sqrt{x-3}[/tex]
To find,
The domain of f(x).
Solution,
We have, [tex]f(x) = \sqrt{x-3}[/tex]
To find domain,
The term under the square root must be positive or null as follows :
[tex]x-3\ge 0[/tex]
Adding 3 both sides
[tex]x-3+3\ge 0+3\\\\x\ge 3[/tex]
So, the domain is x-3>0 .
Please answer the following in fraction form
Answer:
1. 105/12
2. 4/3
3. 600/5
4. 52/1
5. 1/4
Step-by-step explanation:
In the seating for a concert, the first row has 10 chairs. Every row after that has 2 more chairs. 7. What is the explicit formula that models this situation? 8. How many chairs are in row 20?
9514 1404 393
Answer:
7. c(n) = 10 +2(n -1)
8. c(20) = 48
Step-by-step explanation:
7. Your arithmetic sequence has first term a1=10 and constant difference d=2. The explicit formula for terms of an arithmetic sequence is ...
an = a1 +d(n -1)
If we use c(n) as the function name for the function giving the number of chairs in row n, then we can fill in the numbers we know to get ...
c(n) = 10 + 2(n -1)
__
8. Evaluating the function when n=20, we find ...
c(20) = 10 +2(10-1) = 10 +2·19 = 10 +38
c(20) = 48
There are 48 chairs in row 20.
What is the value of the expression –40 – (–50 – 2) + 10?
Plz help
9x-7=-7
what is x in the equation?
Helppppppp Il mark you brainlist!!!! Helppppppp Il mark you brainlist!!!!
2a) Solve using substitution.
y = 2
2x + 2y = 10
Explain how you got the answer please step by step
I need help, I’ve been trying to figure out answers and I’m not getting anywhere is there anyone who could help me with (work shown)
The sum of the measures of two adjacent angles is 72 degrees. The ratio of the smaller angle to the
larger angle is 1:3. Find the measure of the larger angle.
Answer:
The larger angle is 54°
Step-by-step explanation:
Given
Let the angles be: θ and α where
θ > α
Sum = 72
α : θ = 1 : 3
Required
Determine the larger angle
First, we get the proportion of the larger angle (from the ratio)
The sum of the ratio is 1 + 3 = 4
So, the proportion of the larger angle is ¾.
Its value is then calculated as:.
θ = Proportion * Sum
θ = ¾ * 72°
θ = 3 * 18°
θ = 54°
Find x please this is so difficult
Answer:
x= 19
Step-by-step explanation:
∠ WYZ and ∠ XWY are alternate angles and are congruent, so
∠ XWY = 2x
The sum of the 3 angles in a triangle = 180°
sum the angles in Δ XWY and equate to 180
2x + 3x - 5 + 90 = 180
5x + 85 = 180 ( subtract 85 from both sides )
5x = 95 ( divide both sides by 5 )
x = 19
Help me please with my math homework
Find the diagonal length of a rectangular TV screen with the a length of 25 inches and a width of 28 inches.
Answer:
37.5 inches
Step-by-step explanation:
Applying the Pythagorean Theorem,
a²+b²=c²
where c is the diagonal length
c=√(25²+28²)= 37.5
Please Help Me!!!!!!
Answer:
d
Step-by-step explanation:
I think d...............
2 2/5 as an improper fraction
Answer:
12/5
Step-by-step explanation:
multiply the denominator with the whole number, then add that product to the numerator. make sure to keep the denominator.
"Leo and Stan start to ride their bikes at the same time from the same point on a
circular track. If it takes Leo 36 seconds to complete on revolution around the
track and it takes Stan 40 seconds to make one revolution around the track, how
many minutes will it take for them to meet again at the starting point?
I need help?
Answer:
6 minutes
Step-by-step explanation:
Given
Leo = 36 sec / rev
Stan = 40 sec/rev
Required
Determine the time (in minutes) they'll meet again
We start by getting the multiples of 36 and 40 uptil we get a common multiple.
Leo: 36 = 36, 72, 108, 144, 180, 216, 252, 288, 324, 360, .....
Stan: 40 = 40, 80, 120, 160, 200, 240, 280, 320, 360....
From above, the common multiple is:
Common Multiple = 360
This means that they'll meet at 360 seconds
Convert to minutes
360 sec = 360/60 mins
360 Seca = 6 mins
Hence,it will take them 6 minutes to meet again at the starting point
Determine if the sequence below is arithmetic or geometric and determine the common difference / ratio in simplest form.
12,9,6,...
Step-by-step explanation:
The sequence is AP(arithmetic progression) with a common difference of -3
The given sequence is in arithmetic sequence and the common difference is 3.
What is Arithmetic sequence?An arithmetic sequence is the sequence of numbers where each consecutive numbers have same difference.
Given that;
The sequence is,
⇒ 12, 9, 6, ...
Here, The common difference is find as;
⇒ 9 - 12 = - 3
⇒ 6 - 9 = - 3
Which is same.
So, The sequence is an Arithmetic sequence.
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