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ch4aika [34]
3 years ago
10

Ernie worked at his job on Saturday and Sunday last weekend, earning $14 per hour. His

Mathematics
1 answer:
Morgarella [4.7K]3 years ago
8 0

Answer:

9 hours

Step-by-step explanation:

126 divided by 14 = 9

You can check your answer by 9 times 14 which would give you 126.

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3 years ago
Is (4, 7) a solution to the system of equations? Explain your answer.
Angelina_Jolie [31]

Answer:

No

Step-by-step explanation:

Neither 4 or 7 is a solution to both equations

4 0
3 years ago
Complete the equation for the horizontal line that passes through (5, –7).<br><br> y =
KiRa [710]

Answer:

y = - 7

Step-by-step explanation:

The equation of a horizontal line is

y = c

where c is the value of the y- coordinates the line passes through.

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8 0
3 years ago
Determine the cross product of x times y when x= 4i-5j+3k and y= -2i+3j-k
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\mathbf x\times\mathbf y=-4\,\mathbf i-2\,\mathbf j+2\,\mathbf k
7 0
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When finding the perimeter of an equilateral triangle, if one side is known, can you find the total perimeter and why or why not
Lunna [17]
It is B because an equilateral triangle has all 3 sides that are equal
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