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2 years ago

Please help me with this problem I will give brainliest

Mathematics

2 answers:

leva [86]2 years ago

8 0

Answer:

second and last one

Step-by-step explanation:

the less a negative the closer it is to zero which means it's closer to being a positive

liraira [26]2 years ago

3 0

Answer:

-8.7 is further to the left on the number line -8.4

-8.7 is less than -8.4

-8.4 is greater than -8.7

Step-by-step explanation:

Number line below

-9 , -8.9 , -8.8, -8.7, -8.6, -8.5, -8.4, -8.3, -8.2, -8.1, -8.0

← Decreasing in size

Use this to help you visualise everything

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Solve the following equation for the unknown quantity: 12x-8=3x+10. a. x=4 b. =2 c =12 d. x=1/2

dezoksy [38]

Answer:

b. x=2

Step-by-step explanation:

Step 1- Move the variable to one side.

12x-8= 3x+10

-3x -3x

9x-8= 10

Step 2- Add 8 to both sides.

9x-8= 10

+8 +8

9x= 18

Step 3- Divide to both sides.

9x= 18

9 9

x= 2

5 0

3 years ago

PLEASE HELP How to do this

Ne4ueva [31]

I believe 20 is your answer. Tell me if I’m wrong.

4 0

2 years ago

Please help! click to see the picture

Roman55 [17]

Answer:
Inequality 7n - 22 >= 64
Solution 7n > = 64 + 22
7n >= 86
n => 12. 28 rounded down to 12
Grace must wash at last 12 cars

4 0

2 years ago

Solve for w 5w + 9z = 2z + 3w

Mazyrski [523]

$5w + 9z = 2z + 3w \\ 5w - 3w = 2z - 9z \\ 2w = - 7z \\ w = \frac{ - 7z}{2}$
The answer is w = -7z/2

4 0

3 years ago

Read 2 more answers

Explain how u got the answer

MrRissso [65]

Answer:

rectangle = 2(50) +2(70) + 2(35) = 310

square = 2(32) + 2(12) + 2(24) = 136

Add

136 + 310 = 446 cm^2

SA = 446 cm^2

hope you can give me brainliest !

Step-by-step explanation:

8 0

2 years ago