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2 years ago

Erin writes the set of ordered pairs below. The set represents a function.

Mathematics

2 answers:

sukhopar [10]2 years ago

5 0

Answer:

A,B,

Step-by-step explanation:

A function cannot have the same x values but can have the same y values.

Is D supposed to be (-1,7) by the way? If it is the answer will be A,B,D.

If this answer has helped you please mark as brainliest

balu736 [363]2 years ago

4 0

Answer:

A,B

Step-by-step explanation:

Just trust

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Tom [10]

Correct answer is the 4th choice 16!!!

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2 years ago

Write an expression for the sequence of operations described below.

Elodia [21]

Answer:

not sure if im right but this is my problem

3b=7

Step-by-step explanation:

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2 years ago

Read 2 more answers

What is the reciprocal of the number 2 3/4

Ne4ueva [31]

C.4/11 is the answer
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2 years ago

Two tailors, Valentina and Laura, sit down to do some embroidery. Valentina can embroider 2 shirts per hour, and Laura can get t

mina [271]

Answer:

Valentina and Laura finished the same total number of shirts in $4$ hours.

Total number of shirts finished by Valentina $=23$

Total number of shirts finished by Laura $=23$

Step-by-step explanation:

Suppose that Valentina and Laura finished the same total number of shirts in $t$ hours.

Valentina can embroider 2 shirts per hour and Valentina has already completed 15 shirts.

Total number of shirts finished by Valentina $=2t+15$

Laura can get through 3 shirts per hour and Laura has completed 11 shirts.

Total number of shirts finished by Laura $=3t+11$

Therefore,

$2t+15=3t+11\\3t-2t=15-11\\t=4$

So,

Valentina and Laura finished the same total number of shirts in $4$ hours.

Total number of shirts finished by Valentina $=2(4)+15=8+15=23$

Total number of shirts finished by Laura $=3(4)+11=12+11=23$

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2 years ago

Write a word problem that can be solved by multiplying a whole number and a fraction. Include the solution.

adelina 88 [10]

Answer:

Sheila had 24 cupcakes, she gave 1/3 of them to Caleb. How many cupcakes did she give to Caleb?

Step-by-step explanation:

24 x 1/3 = 8

She gave 8 cupcakes to Caleb.

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1 year ago