Answers
imma do them bottom questions
If she paid the store $67.50 (USD) and the membership is 20$ take that 20 and add 2.50 onto it till you get the answer BUT if you want to explain it all the way each month has about 30 days in it so 30x3=90 so she was there for 90 days. 90x$2.50=225 but we all know, she couldn't have rented that many... right? but the final answer is 19, you take 20 from 67.50 which was the membership and all you have to do is fill in that missing amount so take 2.50 and multiply till you get the answer.
answer 19 videos
Related Questions
Element X is a radioactive isotope such that every 25 years, its mass decreases by
half. Given that the initial mass of a sample of Element X is 50 grams, how much of the element would remain after 23 years, to the nearest whole number?
Answers
Answer: 26
Step-by-step explanation:
What is the percent of change from 5,000 to 400?
91% increase
91% decrease
92% decrease
92% increase
Answers
92% decrease
hope this helps:)
O is the centre of the circle and ABC and EDC are tangents to the circle. Find the size of angle BCD. You must give reasons in your answer.
*I got 3/4 Marks, can someone help me achieve the 4th?*
It may have something to do with reasoning...
Answers
Here is the ans of this ques. Hope it helps
If 1 is subtracted from the numerator and from
the denominator of a fraction, the value obtained
is If 1 is added to its numerator and to its denominator, the resulting value is 2/3.
Find the fraction.
Answers
1+ (-1/3) = 2/3
pls answer with steps
Answers
Answer:
1.) (x - 13)(x - 8)
2.) x(x - 11)(x + 13)
3.) (x - 2)(x - 4)(2x + 1)
4.) (3x + 2)(3x - 1)
5.) (x - 4)(3x + 13)
Step-by-step explanation:
1.) (x² - 13x - 9x + 117) + (x - 13)
2.) x(x² + x - 132) + x(x - 11)
= x(x + 12)(x - 11) + x(x - 11)
= x(x - 11)(x + 13)
3.) (2x³ - 12x² + 16x) + (x -2)(x -4)
= 2x(x² - 6x + 8) + (x -2)(x - 4)
= 2x(x² - 4x - 2x + 8) + (x -2)(x -4)
4.) 9x² - 4 + (3x + 2)
= (3x)² -2² + (3x + 2)
= (3x + 2)(3x - 2) + (3x + 2)
5.) (3x² - 48) + (x - 4)
= 3(x - 4)(x + 4) + (x - 4)
The equation shows the relationship between x and y: y = −9x + 5 What is the slope of the equation? (4 points) a −14 b −9 c −4 d 5
Answers
The letter b
answer: -9 the slope is -9
how to find the circumferenceof a circle
Answers
Answer:
You can find the circumference of a circle by using the measurement of its diameter, radius or area. The circumference of a circle is the distance around the circle's edge from one point, meeting back at that point.
Step-by-step explanation:
Answer:
C=2[tex]\pi[/tex]r
Step-by-step explanation:
To find the circumference of a circle you have to use the formula:
c= 2 [tex]\pi[/tex] r
c being circumference
r being radius
If your given diameter than divide that by 2 to get radius
[In case you need it in the future]
To find area of a circle use the formula:
A = [tex]\pi[/tex] r^2
A being area
r being radius
If you need further assistance don't be afraid to reach out. I hope this helps!
Rashon breaks a granola bar in half and eats
1 piece. Kelly breaks another granola bar of the
same size into 4 equal pieces. She eats 3 pieces.
Who eats the least amount?
Answers
X-7=13 what does x equal
Answers
Answer: 20
Step-by-step explanation:
To answer these types of questions, you have to think about what number minus 7 would equal 13. You can find out by simply adding 13+7. Then check your answer.
20-17=13 is accurate
138 is 74% of what number? If necessary, round your answer to the nearest hundredth.
Answers
Answer:
186.5
Step-by-step explanation:
Thats It
can I get some help understanding this.
Answers
Evaluate p − 10 for p = 16.
Answers
Answer: 6
Step-by-step explanation: If p = 16 and since 16 is a bigger number than 10 you can subtract the two numbers which 16 - 10 =6
Choose the correct answer! ( sorry if it's hard :( )
1. A dot (.) represents a _______.
Options:
a. line
b. point
c. line segment
d. stop
2. A _______ has two endpoints
Options:
a. line segment
b. line
c. ray
d. point
Answers
1. point
2. Line segment
Why: will a dot on a graph is known as a point on a graph. A line segment has two endpoints but you could also do process of elimination and know that a Ray has one end point and the other side goes on forever, a line has no endpoint and as it was started in the first question a point is a dot on the graph.
Hope this Helps :D
Answer:
Step-by-step explanation:
1) A dot represents a point.
2) A line segment has two end points
4u+3u+21=70 find the value of the variables
Answers
Answer:
u=7
Step-by-step explanation:
First, add 4u and 3u because they are like terms.
7u+21=70
Second, subtract 21 from both sides.
7u=49
Finally, to isolate the variable divide 7 from both sides.
u=7
Hope this helps you
solve 3(6b-1)-7(2b+3)=0
Answers
Answer:
24/13 or 1.8
Step-by-step explanation:
27b -3 - 14b -21 = 0
13b - 24 = 0
13b = 24
b = 24/13 or 1.8
Answer:
B = 6
Step-by-step explanation
1. (Do the parentheses) 3(6b-1)-7(2b+3) = 18b-3-14b-21
2. (Simplify) 18b-3-14b-21 = 4b-24
3. (Add 24 to both sides) 4b-24+24=0+24
4. (Simplify) 4b = 24
5. (Divide by 4) b = 6
Two hundred tickets are being sold for a schools draws. What are your chance of winning with one ticket. Express your answer in a percent
Answers
Answer:
1%
Step-by-step explanation:
200 out of 1 is 1%
Most likely to win most likely to not win
Answer:
0.5 %
Step-by-step explanation:
1/200 is equivalent to 0.005
0.005 × 100 is 0.5
What is 3z + 2 when z = 2?
A 6
B 8
C 32
D 34
Help I'm not that good at math
Answers
Answer:
b 8
Step-by-step explanation:
just replace the z with a 2 and solve
3(2)+2
Exploitation : you just do 3x2 wich is 6 then you add 6+2 wich gives you 8
At a store, notebooks are on sale for 78% off the regular price. The cost of a notebook is represented by n. Which of the following expressions does NOT represent the sale price of the notebooks?
Answers
Can you give the answer choices? that would help a lot more to find the answer they are looking for
Tobias Gold sells computers at The Office Center.
He is guaranteed a minimum salary of $1,959 per month plus
6.3% commission on total sales. How much in total sales does
he need in order to have a gross pay for the month of $2,784.84?
Answers
Answer:
Total sales to be made = $13108.57
Step-by-step explanation:
Given that:
Monthly salary = $1959
Commission = 6.3%
Monthly pay to be earned = $2784.84
Commission amount = 2784.84 - 1959 = $825.84
Let,
x be the amount of sales
6.3% of x = 825.84
[tex]\frac{6.3}{100}x=825.84\\0.063x=825.84[/tex]
Dividing both sides by 0.063
[tex]\frac{0.063x}{0.063}=\frac{825.84}{0.063}\\x=13108.57[/tex]
Hence,
Total sales to be made = $13108.57
if the volume if a cylindrical solid is 1320 and base area is 264 . find its height
Answers
Answer:
5
Step-by-step explanation:
V = h*A where h is the height and A is the base area
1320 = h*264
Therefore, h = 5
Eight more than the product of a number and 3 equals 9.
Answers
Answer:
3n + 8 = 9
Step-by-step explanation:
"eight more" represents adding 8, so +8
"product of a number and 3" represents multiplying n by 3, so 3n
"equals 9" means that 3n + 8 = 9
Answer:
n = 1/3
Step-by-step explanation:
n = a number
8 + 3n = 9
3n = 1
n = 1/3
PLEASE HELP IM BEGGING YOU !!!!!!! Which value would solve for k for the equation y=kk in the graph below?
a: 1/6
b: 6
c: 1/3
d: 3
Answers
Answer:
a: 1/6
Step-by-step explanation:
HELP FAST PLEASE AND THANK U
Answers
Answer:
The answer is 1
Step-by-step explanation:
Given: AD = BC and AD || BC
Prove: ABCD is a parallelogram.
Answers
Step-by-step explanation:
pls check your answer I hope u can understand
Answer:
thank u sm
Step-by-step explanation:
helps a lot
1
Mary and Darryl are selling flower bulbs for a school fundraiser. Customers can buy bags of
windflower bulbs and bags of daffodil bulbs. Mary sold 10 bags of windflower bulbs and 4
bags of daffodil bulbs for a total of $226. Darryl sold 6 bags of windflower bulbs and 4 bags of
daffodil bulbs for a total of $166. What is the cost each of one bag of windflower bulbs and
one bag of daffodil bulbs?
Answers
Answer:
15 windflower bulbs
19 daffodil bulbs
Step-by-step explanation:
Given
Represent windflower with W and daffodil with D.
So:
Mary's sales is:
10W + 4D = 226 --- (1)
Darryl's sales is:
6W + 4D = 166 ---- (2)
Required
Solve for W and D
We'll make use of elimination method.
Start by subtracting (2) from (1)
10W - 6W + 4D - 4D = 226 - 166
4W = 60
Multiply both sides by ¼
¼ * 4W = 60 * ¼
W = 60 * ¼
W = 15
Substitute 15 for W in (1)
10W + 4D = 226
10 * 15 + 4D = 226
150 + 4D = 226
Collect like terms
4D = 226 - 150
4D = 76
Multiply both sides by ¼.
¼ * 4D = 76 * ¼.
D = 19
Marie is sorting pencils into boxes. She put 2 pencils in the first box, 10 pencils in the second box, 50 pencils in the third box, and 250 pencils in the fourth box. What kind of sequence is this?
Answers
So 2*5=10 10*5=50 50*5=250 meaning that this sequence is growing by times 5
Identify the value of a if
y= ax+ 7x + 2
and the point (2, 12) is on the graph.
Answers
Answer:
a=-2
So yep. ;)
Step-by-step explanation:
Alright, so, (2,12), 2 is the x and 12 is the y.
Stick them into the equation: [tex]12=a*2+(7*2)+2[/tex]
Then, solve:
[tex]12=a*2+14+2[/tex]
a = -2
So yes, they're on the graph.
Hope this helped! :)
Can someone help me please
Answers
Answer:
0.5333
Step-by-step explanation:
Between numbers 1 and 15 there are 8 odd numbers..
so 8/15 , and in decimal form ut is 0.5333
What are the coordinates of the point?
A. (6, –3)
B. (-3, 6)
C. (-3, – 6)
D. (3, 6)
Answers
ggdhgdybdfghdsftrg
laoaoalaloal
Sydney has five pink socks, six yellow socks and four red socks in her drawer.
What is the probability that she'll randomly pick a yellow sock, put it on, then
randomly pick a pink sock?