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Bogdan [553]
3 years ago
6

Please help. I dont under stand this please explain answers .

Mathematics
1 answer:
Marina86 [1]3 years ago
6 0
Either 75 or 105 would be my answer
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10(8r+23) =1430 <br> HELP PLS ITS FOR MY HW PLS PLS PLS
Mademuasel [1]

Answer:

r = 15

Step-by-step explanation:

10(8r + 23) = 1430

Divide both sides by 10.

8r + 23 = 143

Subtract 23 from both sides.

8r = 120

Divide both sides by 8.

r = 15

7 0
3 years ago
Please help it is 6th grade math easy for you guys
Oduvanchick [21]
Do you have a photo or something?
7 0
3 years ago
A survey of 120 teachers determined the following:
son4ous [18]

Answer:

0%

Step-by-step explanation:

3 0
3 years ago
The original price of the TV was marked down by $75 to a sale price of $325. What was the original price of the TV
timurjin [86]

Answer:

$400

Step-by-step explanation:

Add The two things together

325+75= 400

3 0
2 years ago
Identify the slope and y-intercept of the<br> line!
marta [7]

Slope of the line = \frac{1}{2}.

y-intercept of the line = -7.

Solution:

General form of equation of a line:

y = mx + c

where m is the slope and c is the y-intercept of the line.

Equation of a line:

$y=\frac{1}{2} x-7

To compare this with general equation.

$m=\frac{1}{2}

c=-7

Slope of the line = \frac{1}{2}.

y-intercept of the line = -7.

5 0
3 years ago
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