Answer:
<h2>C)150 </h2>
Step-by-step explanation:
20%=30
x by 5 to get 100%
100%=150
Answer: X^4 you just subtract or add with exponents
Step-by-step explanation:
Step-by-step explanation:
Ratio of length to width = 7 : 4
length = 7x
width = 4x
7x + 4x = 11x
length = 880





width = 4x
= 4(125.71)
= 502.85
Answer:
The union of two sets is a new set that contains all of the elements that are in at least one of the two sets.
Step-by-step explanation:
Answer:
-1 = (-3/5)-15 + b
(I don't know the y-intercept bc I don't have a graphing calc but to find it out you just graph it and then see where the line passes thru the y axis)