Your Daily Sale Goal should be $611.61 to achieve the $18.65k monthly goal
Parallelogram area = base * height
240 = base * 20
base = 240 / 20
base = 12 cm
Answer:
10) C
11) A
Step-by-step explanation:
First you solve for y.
5x+ y= 12 so Y= 12-5x
And plug it into the next equation
3x- 3(12-5x) = 18
Distribute
3x-36+15x=18
Add 36 to both sides
3x+ 15x= 54
18x= 54 ... divide
x= 3
And you can plug in x to solve for Y
5(3) + y = 12
15+ y = 12 ...subtract 15 from both sides
y= -3
