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3 years ago

10

The difference of x and 4 amounts to 15

1 answer:

Vesna [10]3 years ago

8 0

X - 4 = 16
x = 16 + 4
x = 20 <==

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Are there any solutions

Travka [436]

Answer: B Exactly one solution

Step-by-step explanation:

5x+8-7x=-4x+1

-2x+8=-4x+1

-2x+4x=-7

2x=-7

x=-7/2

8 0

3 years ago

Please help me answer this

butalik [34]

Answer:

1) 1:2 2) 3

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Step-by-step explanation:

4 0

3 years ago

Sid lives 3 miles north and 8 miles west of school. What is the direct distance from Sid's house to school? ≈ 11 miles ≈ 5 miles

Fudgin [204]

Answer: 8.5 Miles

Pythagorean Theorem

$a^{2}$ + $b^{2}$ = $c^{2}$

5 0

3 years ago

Read 2 more answers

If n = 4, the value of the expression 28 – 12 + vñ : 2 is<br> 0 15<br> 021<br> O<br> 017

Alexandra [31]

Answer:

17

Step-by-step explanation:

$28 - 12 + \sqrt{n} \div 2 =$

n = 4

$= 28 - 12 + \sqrt{4} \div 2$

$= 16 + 2 \div 2$

$= 16 + 1$

$= 17$

6 0

3 years ago

A 3050 foot long road travels directly up a 550 foot tall hill. Select the equation that can be used to solve for the angle of e

dezoksy [38]

Answer:

d <em><u>is</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>answer</u></em><em><u> </u></em><em><u>✌</u></em><em><u>sin</u></em><em><u> </u></em><em><u>०</u></em><em><u>=</u></em><em><u>3</u></em><em><u>0</u></em><em><u>0</u></em><em><u>0</u></em><em><u>/</u></em><em><u>3</u></em><em><u>0</u></em><em><u>5</u></em><em><u>0</u></em>

6 0

3 years ago