Answer:
Least to Greatest:
<u>Orange, Blue, Red, Green</u>
Step-by-step explanation:
To find the amount per square foot, you divide the amount by the number of square feet.
<em>RED:</em> 1.79/12.5 = .1432
<em>BLUE:</em> 5.29/40 = .13225
<em>GREEN:</em> 8.49/50 = .1698
<em>ORANGE:</em> 6.00/60 = .1
We set up a proportion: 24/?= 60/100
Cross multiply: 60*?= 24*100
⇒ ?= 24*100/60= 40
Dallas earned $40~
Answer:
14 inches
Step-by-step explanation:
Using this information, we can form an equation.
Since there are 3 sides in a triangle, and each side increased by 6, that means that the perimeter increased by 18 inches. Down below, I did 3x because there are 3 sides in a triangle.
(This is the equation you'd want to do to get the answer)
3x + 3 * 6 = 60
Simplify:
3x + 18 = 60
Same to both sides
3x = 42
Isolate x:
x = 14
Let me know if you have any questions
Answer:
has 25, wants 130, so he needs to save (130-25)= 105.
105/7= 15 weeks
25+7w= 130
