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Natalija [7]
3 years ago
6

What do I select? Please answer it is very hard for me

Mathematics
1 answer:
Kamila [148]3 years ago
5 0

Answer:

-9(4h)

Step-by-step explanation:

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Five more than the product of two and a number, decreased by seven;
PIT_PIT [208]

Answer:

First, write the expression

✔ 5 + 2a – 7

.

Second,

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8 in for the variable, a.

Third,

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by using

✔ order of operations

The answer is

✔ 14

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3 years ago
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Frank and Gertrude mow lawns for extra money over the summer. Frank's income is determined by f(x) = 5x + 15, where x is the num
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H(x)=5x+15+4x+20

if x=4, together it would be 5(4)+15+4(4)+20
h(x)=20+15+16+20=71
Divided by 2, they'd each get 35.5

If Frank worked alone, he'd get 5(4)+15= 35
He'd make more working together. 
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4 years ago
Can inverse operations that undo Another operation
ohaa [14]

Answer:

yes they can

Step-by-step explanation:

5 0
3 years ago
in january, meghan made 12 fewer sales calls than paul did. together they made 256 calls. how many calls did meghan make that mo
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2÷256=128 then subtract 128-12=116
3 0
3 years ago
Use the substitution method to solve the system of equations. Choose the
Hatshy [7]

Answer:

(3, 2) is the ordered pair for the given system of equations.

Step-by-step explanation:

Given:

2 x+ y = 8.......................(i)

y = - x + 5........................(ii)

<u>Put y = - x + 5 in equation (i)-</u>

<em>2 x + ( - x+ 5) = 8</em>

<em>2 x - x + 5 = 8</em>

<em>x = 8 - 5</em>

<em>x = 3</em>

<u>Now put x = 3 in equation (ii)-</u>

<em>y = - 3 + 5</em>

<em>y = 2</em>

Hence the (3, 2) is the correct ordered pair.

4 0
3 years ago
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