We can make a proportion:
let x = cost per 1 candy bar

x is already explained
350 is $350
1 is 1 candy bar
1000 is 1000 candy bars
then, we cross multiply to get:
350=1000x
divide both sides by 1000 to get
x = 0.35
so each candy bar costs $0.35, or 35¢ (the unit cost per candy bar is $0.35, or 35¢)
Answer:
-11
Step-by-step explanation:
6 + 5 = 11
11 x -1 = -11
Answer:
C. X = 10
Step-by-step explanation:
2x - 17 + (-8) + 2x = 15
4x + (-25) = 15
4x = 40
x = 10
So, you know that any number with 100 as the denominator will be a fraction. All you have to do is change the 10 you have now to 100. To do that, you have to multiply BOTH numerator and denominator (top and bottom) by 10. That results in 70/100, which is equal to 70%.
The equivalent percent for 7/10 is 70%.
Answer:
D 112
Step-by-step explanation:
bc i know