Answer:
25
Step-by-step explanation:
so you replace all the x's with 15 and it becomes
2×15-5
2×15=30
30-5=25
Put the number over each the total that was added then, divide the bottom number to into the top number
Answer:
b.
( -3, -5)
Step-by-step explanation:
6x + 13 = 2x + 1
6x -2x = 1-13
4x = -12
x = -12/4 = -3
y = 6x + 13
y = 6(-3) +13 = -18+13 = -5
(x, y) = (-3,-5)
Answer:
17+75=?
Step-by-step explanation:
Answer: 6,300 m^3
Step-by-step explanation:
Put numbers into calculator