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Margarita [4]
3 years ago
6

How do you add and subtract polynomials?

Mathematics
1 answer:
bekas [8.4K]3 years ago
4 0
Reverse the sign of each term you are subtracting and then add as usual. Hope this helps!

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sophia got 8 presents for her birthday . There were 3 shirts in each present. she wants to organize her new shirts and will put
VikaD [51]

Answer:

6 drawers

Step-by-step explanation:

Total no. of shirts = 8×3

= 24

No. of drawers of shirts filled

= 24÷4

=6

3 0
2 years ago
Read 2 more answers
Jerome spent $20 on supplies to make 50 cookies for a bake sale. Write and solve an inequality to find the price that Jerome sho
Semenov [28]

Answer:

Each cookie will have to be sold for at least $0.90 if the profit is to be made is more than $25.

Step-by-step explanation:

The amount spent on supplies is $20.

The number of cookies baked is = 50.

If the profit to be made is more than $25.00 .

Then we can safely say that all the cookies have to be sold for

= $20.00 + $25.00

= $45.00

Therefor the required inequality can be written as

50 x ≥ $45.00            ⇒       x   ≥   \frac{45.00}{50}            ⇒      x   ≥  $0.90.

Therefore we can say that each cookie will have to be sold for at least $0.90 if the profit is to be made is more than $25.

7 0
3 years ago
Which property is illustrated (m+7.3)+4.1=m+(7.3+4.1)
dlinn [17]
I think it is the Associative Property of Addition.
7 0
3 years ago
The perimeter of a figure is the total length of all of its sides.
Fantom [35]

Answer:

True.

Step-by-step explanation:

That is exactly what a perimeter is. Hope this helps

6 0
3 years ago
What is the equation of the line whose slope is 3 that passes through the point (-1, 5).
sergey [27]
We knownthe equation of a line is y = mx + b. where m is slope and b is y intercept.

the point slope equation of a line is y - y1 = m (x - x1)

plug in x1 and y1 and m
y- (5) = (3)(x - (-1))
y - 5 = 3x + 3
y = 3x + 8
3 0
3 years ago
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