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Eduardwww [97]
3 years ago
10

Help. Urgent. Skenekeks

Mathematics
1 answer:
9966 [12]3 years ago
6 0

Answer:

D

Step-by-step explanation:

Plug in the numbers for the x-value and solve the equation.

| 3(80/3)/4 + 1 | = 16

| 3(-40/3)/4 + 1 | = 16

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Luis works 45 hours and earns 10 an hour. How much money would he earn in 3 weeks.
daser333 [38]

Answer: $1,350

Step-by-step explanation:

45 hours x 10 dollars/hour = 45x10 dollars = 450 dollars/week

450 dollars/week x 3 weeks = 450x3 dollars = 1350 dollars

3 0
3 years ago
Solve this inequality: 8z + 3 – 2z < 51
MArishka [77]
8z +3 - 2z < 51
6z + 3 < 51
-3. -3
6z < 48
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6. 6

z<8
8 0
3 years ago
Read 2 more answers
Consider the equation:
Alenkasestr [34]

Answer:

the equation is not correct....

well, it should look sth. like (x+or- number)^2=number

5 0
3 years ago
Find the inverse of the function and then determine whether the inverse is a function.
klemol [59]

as you already know, we start off by doing a quick switcheroo on the variables, and then we solve for y to get the inverse,


\bf y=x^2+4\implies \stackrel{switcheroo}{x = y^2+4}\implies x-4=y^2\implies \pm\sqrt{x-4}=\stackrel{f^{-1}(x)}{y}


and if you run a vertical line test on that expression, you'll find that it doesn't pass it, meaning is not a function.

7 0
3 years ago
Read 2 more answers
A metal soup can is 4 in. tall and has a diameter of 6 in.
sukhopar [10]

The amount of metal used to make the can = surface area of cylindrical can, which is: D. 42π in².

<h3>What is the Surface Area of a Cylinder?</h3>

A can is a cylinder.

Surface area of a cylinder = 2πrh + 2πr²

Thus:

Amount of metal used to make the can = surface area of the can

r = 6/2 = 3 in.

h = 4 in.

Therefore:

Surface area = 2×π×3×4 + 2×π×3²

Surface area = 24π + 18π

Surface area = 42π in².

Learn more about the surface area of a cylinder on:

brainly.com/question/14657844

4 0
2 years ago
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