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Tems11 [23]
3 years ago
7

Cal earned $8.20 an hour at his eight hour a day job. He worked five days a week. How much did cal earn a week?

Mathematics
2 answers:
garri49 [273]3 years ago
8 0
Cal would earn $328 a week
saw5 [17]3 years ago
6 0
$328

8.20 x 8 is 65.6

65.6 x 5 = 328
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How do you draw a skew line?
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Can you guys and gals help me
professor190 [17]

Answer:

1. B 2. B 3. D 4. A 5. A 6. A 7. B 8. C

Step-by-step explanation:

1. 6 and 8 are right next to each other. Making them 'adjacent angles' as 'adjacent' means 'next to'

2. 2 and 3 are vertically opposite angles, and these angles are equal to each other

3. 3 and 6 are alternate angles. These angles form a 'Z' shape

4. Similar to q2, 1 and 4 are vertically opposite angles

5. Yes they are similar because there are two angles which equal

6. The angles of the big triangle will correlate to the small triangle, therefore x is 40

7. Similar triangles will have the same angles. The top angle of the small triangle is 60, as stated in the big triangle, and 70 is given. The sum of interior angles of a triangle is 180. So, add 60 and 70, then minus from 180

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7 0
3 years ago
Solve the system of equations by the addition method <br> { 5x-y=-3<br> { 4x+3y=-48
Svetach [21]

Answer:

(-3,-12)

Step-by-step explanation:

Multiply the first equation by three to match the second equations y-term

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  • 4x+3y=-48

The y-terms cancel out

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Add the x-terms with each other and the terms after the equal sign as well

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Divide -57 by 19

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Input your x-term (-3) into one of the two first equations and multiply

Either:

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  • -15-y=-3 or
  • -12+3y=-48

Simplify your terms

  • -y=12
  • 3y=-36

Divide

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iragen [17]
Yes because the unit rate would be 1:2 and that's the rate of change in which 3:5 has.
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4 0
2 years ago
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