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beks73 [17]
3 years ago
6

Evaluate the expression for the given value of the variable: 5x(h+3) for h=7 *

Mathematics
1 answer:
MAXImum [283]3 years ago
5 0
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Algebra problem, please show work!
Brrunno [24]

6x+1 / 2x +6 - 5/2

Factor 2 out of the denominator of the first fraction:

6x+1 / 2(x+3) - 5/2

Rewrite 5/2 to have a common denominator with the first fraction:

6x+1/2(x+3) - 5(x+3) / 2(x+3)

Simplify terms:

6x +1 - 5(x+3) / 2(x+3)

Use distributive property:

6x +1 - 5x -15 / 2(x+3)

Combine like terms for final answer:

(x-14) / 2(x+3)

4 0
3 years ago
Nick estimates that 50% of his income goes toward living expenses. Of the rest 50% goes to paying for his car and 25% of what is
Sergeeva-Olga [200]

Based on the amount that Nick is left with at the end of the month, the amount he earns is $2,400

<h3>What does Nick earn?</h3>

The amount of $300 that is left is 25% of 50% of Nick's income as the other 75% of the 50% went to paying for the car and other expenses.

25% of 50% is:

= 25% x 50%

= 12.5%

The amount Nick makes per month is:

= Amount remaining / Amount remaining in percentage terms

= 300 / 12.5%
= $2,400

Find out more on percentages at brainly.com/question/843074

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4 0
1 year ago
I need help with #1 and #2 how do I do this?
Dafna11 [192]

Answer:

2

Step-by-step explanation:

2

3 0
3 years ago
Read 2 more answers
Express the product of 2x^2+6-8 and x+3 in standard form
Gnesinka [82]

Answer:2x3+12x2+10x−24Explanation:The product of these expressions 'means' to multiply them. hence :  (x + 3 )(2x2+6x−8) Each term in the 2nd bracket must be multiplied by each term in the 1st.This can be achieved as follows.x(2x2+6x−8)+3(x2+6x−8[2x3+6x2−8x[6x2+18x−24]=2x3+6x2−8x+6xx−24 collect 'like terms'=2x3+12x2+10x−24 is in standard form

7 0
3 years ago
The diagram represents two statements: p and q.
kari74 [83]

Answer:

p v q

Step-by-step explanation:

8 0
3 years ago
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