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gladu [14]
3 years ago
15

What is -2-(-7) Plsss explain

Mathematics
2 answers:
MrMuchimi3 years ago
8 0

Answer:

14 I think I'm. it completely sure

bulgar [2K]3 years ago
5 0

Answer:

5

Step-by-step explanation:

you keep the sign of the first number

change the minus sign to addition

and the 7 to a positive

-2 +7

is the same as 7 - 2 if you switch the term

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In 2017 State A produced 779 million pounds more apples than State B. Together the two states produced 1945 pounds of apples fin
Viktor [21]

Answer: State B = 583 mp ; State A = 1,362 mp

Step-by-step explanation:

Hi, to answer this question we have to analyze the information given:

State A = produced 779 million pounds more apples than State B.

Together the two states produced 1945 million  pounds.

Using "x" as the  pounds of apples produced by State B.

  • State A = 779 + X
  • State B = X

State A + State B = 1945

Replacing with the values of both States

779+X+X =1945

779 +2X =1945

2X = 1945-779

X = 1,166 /2 =583

We have found the amount in State B.

State B = 583

Replacing on A..

State A = 779 + X = 779 + 583 = 1,362

6 0
3 years ago
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If it snows tomorrow, then my dentist appointment will be canceled. If my dentist appointment is canceled, then I will clean und
Dmitry_Shevchenko [17]

Yes this is a Law of Detachment.

8 0
3 years ago
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Jeff subscribed to cable for 75.00 a month and 140.00 installation andrew has another cable co. For 20.00 installation and 90.00
lilavasa [31]
8 months; $740

75x+140=90x+20
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7 0
3 years ago
What is the value of x?
ioda

Answer:

50.714 (3 dp)

Step-by-step explanation:

Using trigonometry.

cos(\theta)=\frac{adj}{hyp} \\adj = hyp  * cos(\theta)\\120*cos(65) = 50.714

7 0
3 years ago
Is -0.025 greater or less than -0.14?
AlekseyPX

Answer:

less than

Step-by-step explanation:

-0.025 is further away from -0.14 in the number line.

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