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3 years ago

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Over the summer Marty reads 4 times as many pages as the number of pages Nelson and Jennifer read combined Marty reads 1,860 pag

es and Nelson reads 240 pages

1 answer:

leonid [27]3 years ago

8 0

She reads 4 timws as many pages as them together so you add the number of pages they eead them mhltiply it by 4 (1860+240)4=8400

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arsen [322]

Answer:

the second one g(x){f(x)=x^(2)-2x-2

Step-by-step explanation:

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4 0

3 years ago

Susie has a bag with 8 hair pins, 6 pencils, 3 snacks, and 5 books. What is the ratio of books to pencils?

Tasya [4]

Answer:

D) 5/8

Step-by-step explanation:

Since Susie has 5 books and 8 hair pins, you get 5:8 which can be transferred into a fraction of 5/8.

7 0

3 years ago

judy got 117 problems right on a math test in her night school class. She got a score of 78% right. How many problems were on th

scZoUnD [109]

You would set this up as Part÷Whole=Percent÷100
Part=117
Whole= X
Percent=78
117÷X=78÷100
Set these up as fractions and cross multiply. You will get 117×100=78X
117×100=11,700
Divide both sides by 78 and you get x=150
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6 0

3 years ago

What is the value of x in the equation 2(x – 3) + 9 = 3(x + 1) + x?<br>x = <br>

sukhopar [10]

Start with

$2(x-3)+9=3(x+1)+x$

Expand both parentheses by multiplying both terms by the number outside:

$2x-6+9 = 3x+3+x$

Sum like terms:

$2x+3 = 4x+3$

Simplify the "+3" on both sides:

$2x = 4x$

Subtract 2x from both sides:

$2x=0$

Divide both sides by 2:

$x=0$

3 0

3 years ago

Write the inequality represented by each graph..

igomit [66]

Answer:

Step-by-step explanation:

HERE ARE THE ANSWERS

6 0

3 years ago