Answer:
x = 216
Step-by-step explanation:
2 + 5
= 32
Subtract 2 from both sides of the equation
i.e. 2 + 5
- 2 = 32 - 2
5
= 30
Take the cube of both sides of the equation
i.e. (5
)³ = (30)³
(5)³(
)³ = (30)³
(5 × 5 × 5)(
)³ = (30 × 30 ×30)
125x = 27,000
Divide both sides of the equation by the coefficient of x(which is 125)
![\frac{125x}{125} = \frac{27000}{125}](https://tex.z-dn.net/?f=%5Cfrac%7B125x%7D%7B125%7D%20%3D%20%5Cfrac%7B27000%7D%7B125%7D)
x = 216
<u>Check</u>
Substituting 216 for x in 2 + 5∛x = 32,
2 + 5
= 32 (
= 6)
2 + (5 × 6) = 32
2 + 30 = 32
∴ x = 216
Hope this helps :))
The wrestler's weight before he went on his diet is 78 kg
<h3>How to find the y-intercept?</h3>
The formula for slope is;
m = (y2 - y1)/(x2 - x1)
Thus, using two points we have;
m = (93.6 - 85.8)/(3 - 1.5)
m = 5.2
At the start of his diet, time in months = 0 months and so x = 0. Thus;
5.2 = (85.8 - y0)/(1.5 - 0)
5.2 * 1.5 = 85.8 - y0
y0 = 85.8 - (5.2 * 1.5)
y0 = 85.8 - 7.8
y0 = 78 kg
Thus, the wrestler's weight before he went on his diet is 78 kg
Read more about y-intercept at; brainly.com/question/26249361
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Answer:
30 tables
Step-by-step explanation:
1/10 of 300 is 30
Are we Adding cuase im not to sure what your saying