5(2x+3)
=10x+15 Multiplied the bracket by 5
A. 10x+3 no
B. 10x+15 yes
C. 8x+2x+15 yes
D. 25x no
Answers are B. (10x+15), C.(8x+2x+15)
Answer:
x = (n-h)/j
Step-by-step explanation:
n = jx + h
Subtract h from each side
n-h = jx+h-h
n-h = jx
Divide by j
(n-h)/j = jx/j
(n-h)/j = x
Answer:
-2 ~ brainliest please?
Step-by-step explanation:
-32x=64
32x=-64
x=-2
Answer:
D √58
Step-by-step explanation:
Draw lines from Points A and B to Point C at (8, 4).
∆ABC is a right triangle.
AC = x₂ - x₁
= 8 - 1
= 7
BC = y₂ - y₁
= 4 - 1
= 3
AB² = AC² + BC²
= 7² + 3²
= 49 + 9
= 58 Take the square root of each side
AB = √58
Answer:
Barry gets 300 first
Cheri gets 30 first
Barry gets 100 first
Representations:
Barry's profit = 5c + 20
Cheri's profit = 2c + 40
Step-by-step explanation:
well Barry's pprofit is
B = 5c + 20
and Cheri's profit is
C = 2c + 40
let's see who will get 300 first:
300 = 5c + 20
280 = 5c
56 = c
300 = 2c + 40
260 = 2c
130 = c
SO for 300 it is Barry who gets it first... same steps for others