First, you substitute each x in the first equation- 2(2y+10)-3y=17
Next, simplify - 4y+20-3y=17
y+20=17
y=-3
Next, substitute the y in for the second equation, x=2y+10
x=2(-3)+10
x=-6+10
x=4
ANswer:
x=4
y=-3
Hope this helps!
Answer:
7; 40
Step-by-step explanation:
No symbol for the term that you are solving for . I will use β
V = βwh Divide by (wh)
V/(wh) = β
β = V/(wh)
β = 735/(21 × 5) = 7
β = 3312/(11.5 ×7.2) = 40

Here's the solution :
therefore , correct choice is B
Answer:
216.5
Step-by-step explanation:
866/4
216.5
Answer:
See explanation
Step-by-step explanation:
a. 
b. 
c. 
d. 