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amm1812
3 years ago
5

Question 1 of 10

Mathematics
1 answer:
Viktor [21]3 years ago
7 0

Answer:

x = -8

Step-by-step explanation:

x- (-10) = 2

Subtracting a negative is like adding

x+10 =2

Subtract 10 from each side

x+10-10 = 2-10

x = -8

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The high temperature one day was -1 °F. The low temperature was -5 °F. What was the difference between the high and low temperat
insens350 [35]

Answer:

The difference is 4 degrees

Step-by-step explanation:

If its difficult for you to subtract negatives just switch them to a positive 1 and 5 now subtract 1 from 5=4  and because the measure being used is degrees the final answer would be 4 degrees.

5 0
3 years ago
-1 1/2 + (-1 1/2 <br> i need help
kirza4 [7]
-3
When there are two negative be added your answer will always be negative. In this case add the ones(2) and then add the 1/2s(1) and then add the two. For this you’ll get 3 but just add the negative sign.
6 0
3 years ago
The sum of two numbers is 361 and the difference between the two numbers is 173. What are the two numbers? Please also “Let stat
Sunny_sXe [5.5K]
361 + 173 =361+173
(a+b)+(a-b)=361+173
a+b=a-b=534
2a=534
a=267
267+b=361
b=94
the two numbers are 267 and 94
3 0
3 years ago
D.<br> Question 2<br> - 3x + 7 (-6 - 50)<br> c=7<br> x = -9
Reil [10]

Answer:

-365

Step-by-step explanation:

-3x+7(-6-50)

  1. -3(-9)+7(-6-50)
  2. 27+7(-6-50)
  3. 27-42-350
  4. -15-350
  5. =-365
5 0
3 years ago
Me pueden ayudar a saber el resultado y la operacion de la ecuacion 8-5x=8+2x por favor me urge
My name is Ann [436]
<span>8-5x=8+2x is to be solved for x.

Group the x terms together:    </span><span>8=8+2x+5x  =>  0 = 7x   =>  x = 0</span>
3 0
4 years ago
Read 2 more answers
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