Answer:
Simplifying
2(x + 10) + -17 = 5 + 2x + -2
Reorder the terms:
2(10 + x) + -17 = 5 + 2x + -2
(10 * 2 + x * 2) + -17 = 5 + 2x + -2
(20 + 2x) + -17 = 5 + 2x + -2
Reorder the terms:
20 + -17 + 2x = 5 + 2x + -2
Combine like terms: 20 + -17 = 3
3 + 2x = 5 + 2x + -2
Reorder the terms:
3 + 2x = 5 + -2 + 2x
Combine like terms: 5 + -2 = 3
3 + 2x = 3 + 2x
Add '-3' to each side of the equation.
3 + -3 + 2x = 3 + -3 + 2x
Combine like terms: 3 + -3 = 0
0 + 2x = 3 + -3 + 2x
2x = 3 + -3 + 2x
Combine like terms: 3 + -3 = 0
2x = 0 + 2x
2x = 2x
Add '-2x' to each side of the equation.
2x + -2x = 2x + -2x
Combine like terms: 2x + -2x = 0
0 = 2x + -2x
Combine like terms: 2x + -2x = 0
0 = 0
Solving 0=0
Answer:
Ben and Jerry's
Step-by-step explanation:
Haagen is $0.36 per oz
B&J is $0.31 per oz
Just divide price by how many oz.
For example, 4.96/16=0.31
Answer:
See below.
Step-by-step explanation:
2a. E = 8.25h + 1.2n
2b. E = 8.25 * 3.5 + 1.2 * 10 = $40.88
2c. 8.25 * 8 + 1.2n = 91.2
66 + 1.2n = 91.2
1.2n = 25.2
n = 21 magazines.
Answer:
3rd option
Step-by-step explanation:
The equation of a line in point- slope form is
y - y₁ = m(x - x₁)
where m is the slope and (x₁, y₁ ) a point on the line
Here m = - 2 and (x₁, y₁ ) = 4. - 6 ) , then
y - (- 6) = - 2(x - 4) , that is
y + 6 = - 2(x - 4)
6x - 2y = 18
-2y = -6x + 18
y = -6x/-2 - 18/2
y = 3x - 9
comparing to y = mx + c,
m = 3,
Slope = 3