37 x 10 = 370
21 x 11 = 231
Mark worked 21 Hours, Jack worked 37 Hours.
Answer:
b. 22.2
Step-by-step explanation:
I put it as an equation.
3.2w=72
Then solved for w
3.2w/3.2=72/3.2
Simplify
22.5
Answer:
The graph of the equation has roots at x= -b/a and x= -d/c
Step-by-step explanation:
Answer:
a) 14
b) green
c) fraction 6/14
percentage: 42.8% rounded: 40%
not sure about the decimal tho