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inysia [295]
3 years ago
15

Find the sum. 20 + (-8)

Mathematics
1 answer:
Alenkasestr [34]3 years ago
3 0

Answer:

12

ok ndjdjdjdhdhfkfgkgkgk

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Use the substitution method to solve each linear system. 4x - 3y = -13,-2x + y = 4
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Step-by-step explanation:

(X,Y)=(-55/2,-38

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3 years ago
Solve for w and y <br><br>w= <br><br>y=​
Contact [7]

Answer:

w=√200 (or 14.14)

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yea pretty simple its just the Pythagorean theorem and the fact that a triangle with equal base angles is isosceles triangle

8 0
2 years ago
A coffee shop charges $2.50 for each cup of coffee and $1.50 for a cupcake. Your mom gives you $10 and ask you to buy 5 cupcakes
Dominik [7]

Answer:

\frac{10-7.50}{2.50}\geqc

1 cup of coffee

Step-by-step explanation:

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\frac{10-7.50}{2.50}\geqc

Now we can solve the inequality

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The maximum cup of coffee you can buy is 1

Hope this helps :)

5 0
2 years ago
Read 2 more answers
The furniture store orders 42 lamps. The lamps arrive packed in crates. Each crate holds 6 lamps. How many crates of lamps will
stira [4]
The multiplication fact that could help you find the number of crates:
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3 0
4 years ago
20 points and brainliest. Please help me.
motikmotik

Answer:

una

Step-by-step explanation:

4/20=.20

.20 per pencil

hope this helps, brainliest appreciated

3 0
2 years ago
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