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slamgirl [31]
3 years ago
11

Alex bought 2 printer cartridges for $28 each and a printer for $85. He gave the cashier $150. How much change should Alex have

received from the cashier?
Mathematics
1 answer:
Pepsi [2]3 years ago
4 0

Answer:

$9 in change

Step-by-step explanation:

Find the total cost of his purchases:

28 + 28 + 85

= 141

Find how much change he received by subtracting this from 150:

150 - 141

= 9

So, he should have received $9 in change

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Calculate the slope of the line passing through points (-3, 4) and (-3,-7)
Andrei [34K]

Answer:

slope is undefined

Step-by-step explanation:

Calculate the slope m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (- 3, 4 ) and (x₂, y₂ ) = (- 3, - 7 )

m = \frac{-7-4}{-3+3} = \frac{-11}{0}

Since division by zero is undefined then the slope is undefined

This indicates the line is vertical and parallel to the y- axis

7 0
2 years ago
Melanie is making lemonade for a family barbecue. Her recipe which yields 1 pitcher contains 6 cups of water, 2
lbvjy [14]
Well for 1 pitcher of lemonade she needs atleast 2 cups, so if she were to make 3 pitchers that would be 2 cups for each pitcher. Solution is to just multiply 2cups to the number of pitchers:

2cups x 3 pitchers = 6 cups

Melanie would need 6 cups of sugar if she were to make 3 pitchers of lemonade. :))

4 0
3 years ago
–27 ≥ t/5 Please help me as soon as possible
salantis [7]

Answer:

t ≤ -135

Step-by-step explanation:

multiply each side by 5 which then cancels out the 5 in the fraction then turns -27 into -135. Since we multiplied negatives we flipped the sign.

5 0
3 years ago
May someone please help me please? This is about exponents by the way. About 5 questions I need help with.
Sloan [31]

Answer:

2x2x2x2x2x2x2=8/3=1 2/3

8x8x8=512

1/6x1/6x1/6= 1/216

5/8x5/8=1 2/8

Step-by-step explanation:

i hope this helps

have a nice day/night

mark brainliest, please :)

6 0
3 years ago
Find the value of 8.3 times 24.2
Nastasia [14]
8.3 times 24.2 is 200.86
3 0
3 years ago
Read 2 more answers
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