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cupoosta [38]
3 years ago
8

Solve 15 – x = 2 a. –13 b. 17 c. 13 d. 3

Mathematics
1 answer:
anyanavicka [17]3 years ago
3 0
The answer should be c. 13
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Plz help!!! Anyone! Plz help me with this question.
Free_Kalibri [48]

Negative means less.

Positive means more.

as a negative # moves farther away from 0, it becomes smaller.

i.e.

-5,-4,-3,-2,-1,0,1,2,3,4,5,6,7

-5 less than 7.

7 0
4 years ago
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A sandbox has an area of 32 square feet, and
Ksivusya [100]
The width is 8 because 4x8=32
7 0
3 years ago
Missing fraction plus1/3 equals 3/4
Alenkasestr [34]

Answer:

2/3 + 1/3 = 3/4

Step-by-step explanation:

you have 3/4 you can minus the 3/4 by 1/4 to get 2/4 then you can check by adding 2/4 and 1/4 together to get 3/4.

6 0
2 years ago
Solve and explain how you did​
Sliva [168]

Answer:

We conclude that:

  • -\left(9x\right)^0=-1

Step-by-step explanation:

Given:

-\left(9x\right)^0

To determine:

Explain how to solve the expression

<u>Solving the expression</u>

-\left(9x\right)^0

Apply the exponent rule

a^0=1,\:\quad \:a\ne \:0

so the expression becomes

-\left(9x\right)^0\:=\:-1

Therefore, we conclude that:

  • -\left(9x\right)^0=-1
4 0
3 years ago
Four horses ran in a race
irina [24]

Answer:

  Dee won

Step-by-step explanation:

Using < to mean "finished ahead of ", we are given ...

  B = 3

  D < B

  D < C

  A < C

  D < A

Dee finished ahead of Air, Bart, and Caper, so Dee won the race.

_____

The order of finish must be D, A, B, C.

3 0
4 years ago
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