Answer:
y = 8 - x^2
Step-by-step explanation:
"Decreased by ..." means whatever follows is subtracted from whatever came before. "Is" means "equals." So, the square of the x-value (x^2) is subtracted from 8:
y = 8 - x^2
Answer:
Solution (1, 4)
Step-by-step explanation:
x = y - 3
x + 3y = 13
Substitute x = y - 3 into x + 3y = 13
y - 3 + 3y = 13
4y - 3 = 3
4y =16
y = 4
Substitute y = 4 into x = y - 3
x = 4 - 3
x = 1
Solution (1, 4)
Answer:
Step-by-step explanation:
Brand A: 3.89/72= 0.054 for each fork --> round 0.05
Brand B: 6.62/96 = 0.0689 for each fork--> round up to 0.07
by rounding, brand A is the better buy
Answer:
4
Step-by-step explanation:
25x.16=4
so 4 people are left handed
