3(5z - 7) + 2(9z - 11) = 4(8z - 7) - 111
15z - 21 + 18z - 22 = 32z - 28 - 111
33z - 43 = 32z - 139
33z - 32z = -139 + 43
z = - 96
Answer:
$10.25
Step-by-step explanation:
20.50 / 2
<h2>Answer:</h2>
The first step will be <u>subtract</u><u> </u><u>3</u><u> </u><u>from</u><u> </u><u>each</u><u> </u><u>side</u><u> </u><u>of</u><u> </u><u>the</u><u> </u><u>model</u>.
<h3>Explanation:</h3>
By subtracting 3 from each side of the model, the 3 in the Right Hand Side will be cancelled, and the model will be:
2x = 5 - 3 = 2
Then the next step will be dividing 2 from each side of the model.
<h3>Solution:</h3>
2x + 3 = 5
By subtracting 3 to both the sides, we get
2x + 3 - 3 = 5 - 3
or, 2x = 2
By dividing 2 to both the sides, we get
2x/2 = 2/2
or, x = 1
<h2>Answer:</h2>
The value of x is 1.
<span>_Award brainliest if helped!
If the exterior angle of the bases is 150°, then the measure of the angle of each base is
30° and the measure of the vertex is 120°. If the exterior angle of the vertex is 150°, then the measure of the angle of each base is
75° and the measure of the vertex is 30°.</span>
Answer:
I think it would just be multiplying by 13.
