well there is 7x4, 14x2, and 28x1 of course.
Answer:
2
Step-by-step explanation:
The radical rule :
= 2 when the number inside is greater than or equal to 0
Your givens are A+S=326 and 8A+5S=1972.
A+S=326
-S -S
A=326-S
if you substitute this into the other equation that you are given it looks like this
8(326-S)+5S=1972.
After this we use PEMDAS to solve for S
2608-8S+5S=1972
2608-3S=1972
-3S=(-636)
-S=(-212)
S=212
If we know S=212 we can go back and solve the origonal equation for A.
A+212=326
A=114
8 times. I hope this helps
Answer:
The constant of proportionality is 2.50
Step-by-step explanation:
For a weight of 1 lb, the price is $2.50, so the price in dollars is related to the weight in pounds by the constant 2.50.
The constant of proportionality is 2.50 (dollars per pound).