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Nina [5.8K]
2 years ago
11

This is like 5-6th grade homeowrk help help

Mathematics
1 answer:
nata0808 [166]2 years ago
8 0
A pentagon and a abstract shape
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How many solutions does the equation have?<br><br> 2x + 3 = 4x + 2
fenix001 [56]
Well, solve for x.

Combine like terms by performing the opposite operation of subtracting 4x on both sides of the equation

The 4x's will cross out on the right

4x - 4x = 0x = 0

On the left:

2x - 4x = -2x

Now the equation looks like:

-2x + 3 = 2

Continue to combine like terms by subtracting 3 on both sides of the equation

On the left:

3 - 3 = 0

On the right:

2 - 3 = -1

Equation:

-2x = -1

Isolate x by performing the opposite operation of dividing -2 on both sides of the equation

On the left:

-2x ÷ -2 = 1

On the right:

-1 ÷ -2 = 1/2

x= 1/2

So, there is only one solution: 1/2
8 0
3 years ago
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A school has a goal of getting at least 2000 boxtops.They have 8 days left to get it. At least how many do they need to collect
vova2212 [387]
They need to get at least 250 boxtops each day to meet or exceed the goal. Hope this helps!
5 0
3 years ago
Read 2 more answers
What are transformations?
Nuetrik [128]

Answer:

a transformation happen when the shape changes. There are four transformations

translation

rotation

reflection

dilation

translation, rotation and reflection do not change the shape or the size of the shape and are known as rigid motions

3 0
3 years ago
What is the solution to the following system of
Rufina [12.5K]

Answer:

i think the correct answer of these qusion is -2,3

5 0
2 years ago
Simplify the following expression into the form a+bi where a and b are rational numbers
hoa [83]

- 28 - 40i

note that i² = (√-1)² = - 1

expand product of factors using FOIL

= - 6 - 6i - 14i - 14i² - 20i + 36i²

= - 6 - 6i - 14i + 14 - 20i - 36

= - 28 - 40i


7 0
3 years ago
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