Answers
Answer:
30
Step-by-step explanation:
2(6)=12
3(6)=18
12+18=30
Step-by-step explanation:
its 30 2(6)=12 3(6)=18
30
Related Questions
The total age of 5 children aged 3 years is 50 years. Find the age of the youngest and oldest child?
Answers
Given:
Consider the total age of 5 children with age difference 3 years is 50 years.
To find:
The age of the youngest and oldest child.
Solution:
Let the ages of the 5 children are x-6, x-3, x, x+3, x+6.
Sum of their ages is 50 years.
[tex](x-6)+(x-3)+x+(x+3)+(x+6)=50[/tex]
[tex]5x=50[/tex]
[tex]x=\dfrac{50}{5}[/tex]
[tex]x=10[/tex]
The age of the youngest child is
[tex]10-6=4[/tex]
The age of the oldest child is
[tex]10+6=16[/tex]
Therefore, the age of youngest child is 4 years and the age of the oldest child is 16 years.
Andre has a puppy that weighs 9 pounds the vet says the puppy is now at 30% of its adult weight what will the adult weight of Andres puppy be
Answers
The adult weight of the puppy of Andre puppy be 30 pounds.
What is a percentage?A ratio or value that may be stated as a fraction of 100 is called a percentage. And it is represented by the symbol '%'.
Given:
Andre has a puppy that weighs 9 pounds.
The vet says the puppy is now at 30% of its adult weight.
Let n pounds be the weight of an adult.
Using the percentage formula,
9 = 30 x n /100
n = 900/30
n = 30 pounds
Therefore, adult puppy weight is 30 pounds.
To learn more about the percentage;
https://brainly.com/question/24159063
#SPJ2
Solve the given equation for x.
6 + x = C
Answers
Answer:
x=c-6
Step-by-step explanation:
6+x=c
-6 -6
x=c-6
Seven more than two times a certain number is 181. Find the number
Answers
Answer:
87
Step-by-step explanation:
181-7=174
174/2=87
solve for y
y - 2 = 2x
Answers
Answer:
y = 2x + 2
Step-by-step explanation:
add two to both sides so that (-)2 cancels out on the side by the y to get it by itself move +2 to the side with the x giving you y = 2x + 2
Help! Plz tap on photo I will give u 10 points
Answers
A recipe includes 9 cups of flour and three fourths
cup of milk. Write the ratio of the amount of flour to the amount of milk as a fraction in simplest form
Answers
Answer:
12/5
Step-by-step explanation:
9 : 3 3/4
9 : 15/4 change to improper fraction
36/4 : 15/4 LCD, 4
36 / 15 compare
12 / 5 reduce
PLEASE WILL MARK BRAINLIEST AND GIVE A LOT OF POINTS!!!! PLEASE TRY
Answers
Answer:
Because they both equal d, you can set them equal to each other:
[tex]941-12t=523+26t\\418 = 38t\\t = 11[/tex]
Substitute t = 11 into the equation 523 + 26t = d:
[tex]523 + 26 *11 = d\\523 + 286 = d\\809 = d[/tex]
There will be 809 DVDs and Blu-ray discs sold per month in 11 months.
What figure is always a rectangle and a rhombus?
trapezoid
parallelogram
quadrilateral
square
Answers
Answer:
square
Step-by-step explanation:
Help i need asaaaaaap °∠°
Answers
Answer:
Cube 1 = 30 cubic
Cube 2 = 48 cubic
Cube 3 = 72 cubic
Step-by-step explanation:
Cube 1 = 5x2x3
Cube 2 = 6x2x4
Cube 3 = 8x3x3
it took mr phillips 1.2 hours to run 13.2 miles
Answers
Answer:
11 mph
Step-by-step explanation:
13.2 miles in 1.2 hours
13.2miles / 1.2 hrs
13.2/1.2=11
Answer: 11 mph
MARK BRAINLYIST
The graph shows the distance, y, that a car traveled in x hours:
A graph is shown with x axis title as Time in hours. The title on the y axis is Distance Traveled in miles. The values on the x axis are from 0 to 5 in increments of 1 for each grid line. The values on the y axis are from 0 to 125 in increments of 25 for each grid line. A line is shown connecting ordered pairs 1, 25 and 2, 50 and 3, 75 and 4, 100. The title of the graph is Rate of Travel.
What is the rate of change for the relationship represented in the graph?
fraction 1 over 50
fraction 1 over 25
25
50
Answers
Answer:
25
Step-by-step explanation:
This is a straight line: y = 25x
The rate of change is the slope, i.e., 25
a=bc
Work out the value of c when
a=4 b=2
Answers
Answer:
c=2
Step-by-step explanation:
Divide the equation with b
a/b=c
4/2=c
c is equal to 2
Review: Jen sells flowers. She charges $2 per flower plug a $3 flat delivery fee. How much will she make if she has to deliver 6 flowers?
Answers
Answer:
$30
Step-by-step explanation:
Answer:
$15 dollars
Step-by-step explanation:
We know that Jen sells flowers. We also know that she charges $2 dollar per flower plus a $3 dollar delivery fee.
The question is asking how much will Jen make if she sells 6 flowers. Since every flower costs 2 dollars, we can multiply the cost and amount.
6 * 2
12.
Jen makes 12 dollars just by the flower, and now the delivery fee which is an extra 3 dollars.
12 + 3
$15
Divide.
The area of a rectangular patio is 87 square feet. The length of the patio is 8 feet. What is the width of the patio?
Enter the correct answer in the box.
Answers
Answer: the width should be 12 i might be wrong i might of overthinked it the question ;-;
write an equation in slope intercept form for the line that has a slope of 4 and passes through the point (3,24)
Answers
Answer:
y=4x+12
Step-by-step explanation:
HELP!!!!! It's REALLY easy, but you can't retake this practice assignment, so help
Answers
You are right. 5 is correct.
What is Max’s final number of his number if his starting number is 7?
Answers
Answer:
30
Step-by-step explanation:
(n+8)=2(7+8)=2(15)=30
Answer:
30
Step-by-step explanation:
5) 9x + 8y = -2
-5x + 8y = 26
A) (2, 2)
C) (2,-2)
B) (-2,-2)
D) (-2, 2)
Answers
Answer:
5)9x+8y=-2
-5x+8y=26
A) (2,2)
CAN ANYONE HELP WITH #4????
Answers
Answer:
Just found that it is 3. Btw, try m a t h w a y. com
Step-by-step explanation:
Hope that helps!
the width of a rectangle is 1/4 it’s length. the perimeter of the rectangle is 600ft. what is the length, in feet, of the rectangle?
Answers
Answer:
let length be l and breadth 1/4×l
perimeter of the rectangle =600ft
2(l+1/4×l)=600ft
(4l+l)/4=600/2
5l=300×4
l=1200/5=240ft
Step-by-step explanation:
240ft is the length of a rectangular.
50 POINTS PLEASE HELP! Write g (x)=2f (x) as a piecewise function f (x) is defined as follows:
SEE PICTURE
Answers
Step-by-step explanation:
Since g(x) = 2f(x), we apply scalling parallel to the y-axis by a factor of 2 onto f(x).
For x + 6 if x < 2,
It becomes 2(x + 6) if x < 2.
We have 2x + 12 if x < 2.
For x² + 4x - 15 if 2 <= x <= 5,
It becomes 2(x² + 4x - 15) if 2 <= x <= 5.
We have 2x² + 8x - 30 if 2 <= x <= 5.
For 5 - x if 5 < x,
It becomes 2(5 - x) if 5 < x.
We have 10 - 2x is 5 < x.
The answer is the 1st option.
If a tree in a 1 in.: 5ft scale drawing is 12 inches tall, how tall is the actual tree?
Answers
1:5 =12:?
12*5=
60
Answer is
60ft tall
How much greater is the distance between buoys A and B than the distance between
buoys B and C?
Answers
Answer:
4
Step-by-step explanation:
1. the distance between A and B can be calculated:
[tex]|AB|=\sqrt{(4+4)^2+(-4-2)^2} =10.[/tex]
2. the distance between B and C can be calculated:
[tex]|BC|=\sqrt{(-4+4)^2+(2+4)^2} =6.[/tex]
3. if AB=10, BC=6, then difference between them is 4.
in the figure below, what is the measure of RST
Answers
Answer:
44
Step-by-step explanation:
180-96=84
180-128=52
52+84=136
180-136=44
WILL GIVE BRAINLIEST TO BEST ANSWER
Solve for k.
−5/6k = −10
A -12
B -2
C 2
D 12
Answers
To get rid of the -5/6, you Have to multiply both sides of the equation by it’s inverse, which is -6/5.
-10 x -6/5 = 60/5 = 12
Answer:
K = 12, so the correct answer is D.
Step-by-step explanation:
- [tex]\frac{5}{6}[/tex]K = -10
-5K = -60 (Multiply 6 to both sides)
K = 12 (Divide both sides by 5)
help me, please...............
Answers
Answer:
337.50
Step-by-step explanation:
Carl has $195.000. Carl wants to buy as many calculators as possible. Each calculator costs $6.50
Answers
plz help me brainlest for first person to answer
Answers
Step-by-step explanation:
Given
Radius (r) = 3 inch
Circumference
= 2πr
= 2 * 3.14 * 3
= 18.84 inch
Now
Area
= π r²
= 3.14 * 3 ²
= 3.14 * 9
= 28.26 inch²
Hope it will help :)
2x3.14xpi is 6.28 pi or approximately 19.73
Need some help with this..
Answers
Step-by-step explanation:
1. 22+5x+3=90
2.3+5x+82=180
3. 89=6x+5
4. 4x+3= 43
you can solve them luv