Answer:
1.5 pound ever dollar
Step-by-step explanation:
just calculate
The food service gave out 80 samples, which is 4 fewer than 70% of the total number of samples they prepared. Lets make x the total number of samples they prepared.
So lets write it as an equation
80 = (70% of x) -4
70% converts to a decimal by moving the decimal point 2 spaces up, so it is 0.7
80 = 0.7x-4
Add 4 to both sides of the equation
84 = 0.7x
Divide both sides by 0.7 to isolate the x
x = 120
The food service prepared 120 samples.
Answer:
150 miles
Step-by-step explanation:
If you go 50 more miles after you have gone 100, you have traveled a total of ...
100 + 50 = 150 . . . miles
Answer:
y = 1/2x + 5/2
Step-by-step explanation:
Answer:
3) 27
4) 80
5) 45
6) 48
7) 42
8) 4.2
Step-by-step explanation:
