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victus00 [196]
3 years ago
12

Jim makes $8.50 an hour and $3 extra for cleaning a store. If he worked 36 hours and cleaned 17 stores. How much money did he ma

ke?
Mathematics
2 answers:
kati45 [8]3 years ago
7 0

Answer:

he made $414

djyliett [7]3 years ago
4 0
He made $357 I believe. You would do 8.50x36=306 then 3x17=51. Then you add 306+51=357
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Gabriel cycles 1,200 meters in 6 minutes. What is his speed?
svet-max [94.6K]
Well divide the numbers to find the unit rate so it’s 200 meters in a minute I think
3 0
3 years ago
I need this answer asap
antoniya [11.8K]

Answer:

240

Step-by-step explanation:

5 0
3 years ago
Select the correct answer.<br> What is the solution to the equation?
Ierofanga [76]

Answer:

B

Step-by-step explanation:

\sqrt{x} + 6 = x ( subtract 6 from both sides )

\sqrt{x} = x - 6 ( square both sides )

x = (x - 6)² ← expand using FOIL

x = x² - 12x + 36 ( subtract x from both sides )

0 = x² - 13x + 36 , that is

x² - 13x + 36 = 0 ← in standard form

(x - 4)(x - 9) = 0 ← in factored form

Equate each factor to zero and solve for x

x - 4 = 0 ⇒ x = 4

x - 9 = 0 ⇒ x = 9

As a check

Substitute these values into the equation and if both sides are equal then they are the solutions.

x = 4

left side = \sqrt{4} + 6 = 2 + 6 = 8

right side = x = 4

Since 8 ≠ 4 then x = 4 is an extraneous solution

x = 9

left side = \sqrt{9} + 6 = 3 + 6 = 9

right side = x = 9

Thus the solution is x = 9 → B

8 0
3 years ago
The perimeter and area of each figure:<br> a. A square with a side length of 3.5 inches.
Anna11 [10]

3.5 \times 3.5 = 12.25 \: for \: are \\ 3.5 \times 4 = 14 \: for \: perimeter

5 0
3 years ago
2x+2y=16 , 6x+4y=38 what is the value of x
ra1l [238]
1st equation—x, substitute y: 
<span>3x + 2(x + 3) = 16 </span>
<span>3x + 2x + 6 = 16 </span>
<span>5x = 10 </span>
<span>x = 2 </span>

<span>y in the above equation: </span>
<span>= 2 + 3 </span>
<span>= 5 </span>

<span>Answer: x = 2, y = 5</span>
5 0
3 years ago
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