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mr Goodwill [35]
3 years ago
14

I really really need your help asap due today

Mathematics
2 answers:
creativ13 [48]3 years ago
7 0
The answer is 25
Vvvv
Talja [164]3 years ago
6 0

Answer:

25

Step-by-step explanation:

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3: Find the slope:<br> (2, 18), (4, 28)<br> What’s the slope ?
Alja [10]

Answer:

5

Step-by-step explanation:

use the formula y2-y1/x2-x1 = 28-18/4-2=10/2=5

4 0
3 years ago
Read 2 more answers
What is the value of (-6)3? <br><br> A. -18<br> B. 18<br> C. -216<br> D. 216
gogolik [260]
A. The answer is negative eighteen
5 0
4 years ago
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Hector works 10 hours per week at a part-time job. His original pay rate was $8.50 per hour, but he recently received a raise of
Fofino [41]

Answer:

<em>$1.50</em>

Step-by-step explanation:

Given the total weekly pay of Hector modeled by the equation;

y = 10(8.5 + x)

We are to find the amount of Hector's raise per hour x given the total oay y = $100

Substitute y = 100 into the equation and find x  as shown;

y = 10(8.5 + x)

100 = 10(8.5+x)

100/10 = 8.5 + x

10 = 8.5 + x

x = 10 - 8.5

<em>x = 1.5</em>

<em>Hence the amount of Hector's raise per hour is $1.50</em>

6 0
3 years ago
Please help and please explain
Softa [21]

Answer:

3) B. 77 flowers

4) A. 62.8

Step-by-step explanation:

3) First find the area. The area of a circular flower bed is found using the formula for a circle A = πr². Here the diameter is 14 so r =7.

Substitute  r = 7.

A = π(7)² = 49π = 153.86 square feet.

Each flower requires 2 square feet.

Divide the area by 2 for the number of flowers.

153.86 / 2 = 76.93 = 77

4) First find the area of the entire circle. The area is found using the formula for a circle A = πr².

Substitute  r = 6.

A = π(6)² = 36π = 113.04 square feet.

Now find the area of the small circle inside. Then subtract the two areas.

The area is found using the formula for a circle A = πr².

Substitute  r = 4.

A = π(4)² = 16π = 50.24 square feet.

The shaded area is 113.04 - 50.24 = 62.8.

3 0
3 years ago
Simplify each expression by combining like terms. Someone please help me I'm failing and I need to graduate and I don't understa
Lelu [443]
655555555666666666777
8 0
3 years ago
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