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djverab [1.8K]
2 years ago
9

If u can do all that will be great tysm

Mathematics
2 answers:
melamori03 [73]2 years ago
6 0

Answer:

72

0

-80

2

5

0

-3

120

72

-56

36

48

1

0

84

Hope this helps :3

marissa [1.9K]2 years ago
5 0

Answer:

The answer is attached

Step-by-step explanation:

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3. Connor works part-time at Tom Thumb. On Wednesday, Thursday and Friday, he
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Wednesday he made $29
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3 years ago
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Jorge received a 3.1% increase in his pay at work. If he now makes $8.00 per hour, how much was he making before his raise? (Rou
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Answer:

$7.76

Step-by-step explanation:

Let x be the amount he was making before the raise.

He had an increase of 3.1% of x added to x which resulted in a new salary of $8.00 per hour.

Mathematically:

(\frac{3.1}{100} * x) + x = 8\\\\0.031x + x = 8\\\\1.031x = 8\\\\=> x = 8 / 1.031

x = $7.76

He was making $7.76 before the raise.

4 0
3 years ago
What is 21divided by 7/4
Ainat [17]
21/1 divided by 7/4 = 21/1 x 4/7 = 12.

Hope this helped my guy.
3 0
3 years ago
How many triangles can be constructed with sides measuring 6 cm, 2 cm, and 7 cm? more than one none one
serious [3.7K]

Answer:

None

Step-by-step explanation:

By using the equation a^2 +b^2=c^2 we can see if it will work.

Substitute a for 6 and b for 2 to get 6^2+2^2=40

when you \sqrt{40} you don't get 7 therefore you cant make any triangles

7 0
2 years ago
Fx) = -3x² + 2x - 7, then f(-1) =​
Fantom [35]

Given:

The function is

f(x)=-3x^2+2x-7

To find:

The value of f(-1).

Solution:

We have,

f(x)=-3x^2+2x-7

Putting x=-1, we get

f(-1)=-3(-1)^2+2(-1)-7

f(-1)=-3(1)-2-7

f(-1)=-3-9

f(-1)=-12

Therefore, the value of f(-1) is -12.

3 0
3 years ago
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