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2 years ago

7

Eliza earns $48,000. Then, $3,000 is deducted in income taxes. $45,000 is deposited into her bank account. Which amount is her n

et income? Problem from Freckle.com

1 answer:

BartSMP [9]2 years ago

8 0

Answer:add

Step-by-step explanation:

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Winston drove a total of 248 miles on monday. he drove 70 fewer miles in the morning than he did in the afternoon. how many mile

Zigmanuir [339]

He drove 178 miles in the afternoon. 248-70=178

5 0

3 years ago

-m + 10 = -8 – 6m + 3m

Crank

M = -9 ; solve for m by simplifying both sides of the equation, then isolating the varible

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3 years ago

A square has a perimeter of 28 feet what is its area

Westkost [7]

Given:
square shape
Perimeter 28 feet
Find its area

A square has 4 equal sides, so perimeter is 4a

Perimeter = 4a
28 ft = 4 a
28 ft / 4 = a
7 = a

One side of the the square is 7 ft.

Area of a square is the measure of one side raised to the power of 2.

A = a²
A = (7 ft)²
A = 49 ft²

7 0

2 years ago

Read 2 more answers

What is the solution to sqrt 17-x=x+3? Show your work.

snow_lady [41]

Answer:

$x=1$

Step-by-step explanation:

Remember:

$(\sqrt[n]{a})^n=a\\\\(a+b)=a^2+2ab+b^2$

Given the equation $\sqrt{17-x}=x+3$ , you need to solve for the variable "x" to find its value.

You need to square both sides of the equation:

$(\sqrt{17-x})^2=(x+3)^2$

$17-x=(x+3)^2$

Simplifying, you get:

$17-x=x^2+2(x)(3)+3^2\\\\17-x=x^2+6x+9\\\\x^2+6x+9+x-17=0\\\\x^2+7x-8=0$

Factor the quadratic equation. Find two numbers whose sum be 7 and whose product be -8. These are: -1 and 8:

$(x-1)(x+8)=0$

Then:

$x_1=1\\x_2=-8$

Let's check if the first solution is correct:

$\sqrt{17-(1)}=(1)+3$

$4=4$ (It checks)

Let's check if the second solution is correct:

$\sqrt{17-(-8)}=(-8)+3$

$5\neq-5$ (It does not checks)

Therefore, the solution is:

$x=1$

3 0

3 years ago

Solve for x: three halves plus one half times x equals two x

Masteriza [31]

I’m pretty sure it is 1 because if you have 3 half’s that equals 1 and 1/2 and then you add 1/2 which equals two so if you multiply it by X and it still equals two then X would have to be 1

6 0

2 years ago