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lana [24]
3 years ago
8

Johnny did some work for his grandpa. He worked for 7 hours on Friday and 6 hours on Saturday. His grandpa paid him $91 for the

work. How much money did Johnny earn per hour?
Mathematics
1 answer:
Ivanshal [37]3 years ago
5 0
7 dollars per hour!!!!
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At the hairdresser, Jenny had 27 centimeters cut off her hair. How many decimeters of hair did Jenny have cut off?
lions [1.4K]
1 centimetre=0.1 decimetre
therefore the answer is 2.5 decimetres.
3 0
4 years ago
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Trent saved up $500 for summer vacation. If he spends $25 a week for eight weeks, how much money does he have left? Explain? (Ca
Alex17521 [72]

Answer:300

Step-by-step explanation:

25*8 =200

500-200=300

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3 years ago
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Help! explain how to solve this please. TY TY
aleksklad [387]
I know this isn't an answer but I've totally  borrowed your profile pic and I hope you don't mind.. xD
6 0
4 years ago
Pwaseee help:)))))))
viktelen [127]

If you divide both sides by -4 you'll get:

-10x -12

7 0
3 years ago
The midpoint of line segment AB is (-2,1). If the coordinates of B are (0,2) what are the coordinates of A?
Whitepunk [10]

The required coordinate of A will be at (-4, 0)

When a point bisects a line, it cuts the line into two equal parts and the point on that line is known as its midpoint. The expression for calculating the midpoint of a line is expressed as;

M(X, Y)= [{ \frac{x_2+x_1}{2} , \frac{y_2+y_1}{2} ] where:

X =\frac{x_2+x_1}{2} \\Y=\frac{y_2+y_1}{2}

From the question, we are given the following coordinate points

X=-2\\x_1=0\\

Get x₂;

X =\frac{x_2+x_1}{2}\\-2 =\frac{x_2+0}{2}\\2 \times -2=x_2+0\\-4=x_2\\ Swap\\x_2=-4\\

Get y₂;

Y =\frac{y_2+y_1}{2}\\1 =\frac{y_2+2}{2}\\2 \times 1=y_2+2\\2=y_2+2\\y_2=2-2\\y_2=0

Hence the coordinate of A will be (-4, 0)

Learn more about the midpoint here: brainly.com/question/18315903

3 0
3 years ago
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