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EastWind [94]
4 years ago
11

Evaluate the express6²(- + 5)-3​

Mathematics
2 answers:
OlgaM077 [116]4 years ago
3 0

Answer:

-183

Step-by-step explanation:

The parentheses inside gives you - 5 because you are subtracting an integer, so you flip the sign to addition and change the sign to the opposite number which is -. The 6 squared is 36.

36 x - 5 = -180

-180 - 3 = -183

ololo11 [35]4 years ago
3 0

Your answer should be approximately 177.

This may or may not go by GCF, or Greatest Common Factor. But though is may actually go by just solving. First you multiply your 6 squared, to get 36. Then, you add what’s inside the parentheses. Your equation should now be 36x5-3, -5 is just like 0+5. Multiply 36x5 tiger 180-3. Your final answer would be 177.

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In 2014, the Centers for Disease Control and Prevention reported the average human life span in the United States as
kakasveta [241]

Answer:

7.8

Step-by-step explanation:

subtract 85 - 77.2

7 0
2 years ago
What is the point-slope form of a line that has a slope of -4 and passes through point (-3, 1)?
andrew11 [14]

Answer:

B. y - 1 = -4[x - (-3)]

Step-by-step explanation:

Given:

Slope = -4

Point = (-3, 1)

Required:

Point-slope form of the line

Solution:

Equation of a line in Point-slope form is given as y - b = m(x - a).

Where,

a = -3

b = 1

m = -4

Plug in the values

y - 1 = -4[x - (-3)]

3 0
3 years ago
The following proof shows an equivalent system of equations created from another system of equations. Fill in the missing reason
aev [14]

Answer:

Equation 2 of system  divided by 2 on both sides then we get second equation of system 2.

Step-by-step explanation:

We are given two equations

2x+2y=14

-4x+6y=12

We are given a proof which shows an equivalent system of equations created from another system of equations

We have to fill the correct reason in the blank space

Statement:2x=2y=14

-4x+6y=12

Reason: Given

Statement :2x=2y=14

-2x+3y=6

Reason : equation 2 of system I divided by 2 on both sides then we get second equation of system 2.

When we divide by 2 then the solution does not change and x and y - intercepts are not change.So, the two systems are equivalent.

3 0
3 years ago
Plzzzz help me!!! Urgent!!!
Eddi Din [679]

I don't know if this is right

7 0
3 years ago
Anybody good at solving solutions?? Need done ASAP
Leto [7]
I am pretty sure that B is the answer
4 0
3 years ago
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