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Kryger [21]
3 years ago
7

Explain how (-2) + 8 is equal to 6

Mathematics
1 answer:
Paul [167]3 years ago
8 0

Step-by-step explanation:

-2+8 is the same as 8-2 which equals 6.

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X is equal 3. What's c?<br> 6x-2(x-c)=10
Lisa [10]

Answer

C = -1

Step-by-step explanation:

substitute

6(3)-2(3-c)=10

18-6+2c=10

12+2c=10

12-12+2c=10-12

2c=-2

c=-1

6 0
3 years ago
Use the relationship between the angles in the figure to answer the question.
vesna_86 [32]
<h2>Given↷</h2>
  • Two angles ,'52°' & ,'x'
<h2>To find↷</h2>
  • The value of 'x'
<h2>Answer↷</h2>
  • 52°
<h2>Solution↷</h2>

We know that,

two angles which are formed by the intersection of two lines ,are <u>equal</u> and are called <u>vertically</u><u> </u><u>opposite</u><u> </u><u>angles.</u>

<u>ATQ,</u>

angle x lies on a line same as the other given angle which is intersected by an another line ,

hence,

  • x = 52°

3 0
2 years ago
William has $7.50 to spend at the pretzel shop. A pretzel costs $1.25 and a soft drink costs $0.90. He buys one drink and p Whic
Basile [38]

Complete Question

William has $7.50 to spend at the pretzel shop. A large pretzel costs $1.25 and a soft drink costs $0.90. He buys one drink and p pretzels. Which inequality can be used to find the number of pretzels William can buy?

a) 1.25p−0.9≤7.5

b) 1.25p+0.9≤7.5

c) 1.25p+0.9≥7.5

d) 1.25+0.9p≤7.5

Answer:

b) 1.25p+0.9≤7.5

Step-by-step explanation:

William has $7.50 to spend at the pretzel shop.

This means Williams can spend at least $7.50

A pretzel costs $1.25 and a soft drink costs $0.90. He buys one drink and ?pretzel

Therefore, the inequality can be used to find the number of pretzels William can buy is written as

1.25p+0.9≤7.5

Option b is the correct option

3 0
3 years ago
What is the sqaure roots for -196
topjm [15]

Answer:

if -196 was positive, it could be 14 or -14, but because it is negative, it is considered infinity or unknown

8 0
3 years ago
A jar contains 5 blue marbles, 6 yellow marbles, and 4 green marbles. What is the probablity of randomly choosing a yellow marbl
marusya05 [52]

First, you need to choose a yellow marble. That is 6/15.

Next, you need to choose a blue marble. That is 5/14, because 1 yellow marble would have been "chosen" already.

So the probability altogether is 6/15 * 5/14 = 1/7, or about 14%.

4 0
3 years ago
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