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bagirrra123 [75]
3 years ago
9

Help me pleasee I need to turn it in tonightt

Mathematics
2 answers:
AveGali [126]3 years ago
7 0
Student 1 and student 3 are equivalent
Talja [164]3 years ago
3 0

Answer:

A. Students 1 and 3

Step-by-step explanation:

Student 3's equation is -5r + 3s - 1

Student 1's equation is -(5r - 3s + 1)

We distribute the negative like this: -5r + 3s - 1, which is the same as student 1.

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Write the phrase as an expression. Then evaluate the expression when y=20 . the quotient of 40 and the difference of a number y
nlexa [21]

Answer:

Write the phrase as an expression. Then evaluate the expression when y=20 . the quotient of 40 and the difference of a number y and 16 Expression: When y=20, the value of the expression is

7 0
2 years ago
If i have a wall that ishe 13ft long (160in) and I want to evenly space 12, 12 in records across the top, How much space needshu
lorasvet [3.4K]
How big are the records?
4 0
3 years ago
After 3.5 hours, Patrick had traveled 217 miles. If he travels at a constant speed, how far will he have traveled after 4 hours
Ede4ka [16]
Answer: He would have traveled 248 miles

Explanation: This is a ratio

To find how many miles he would have traveled after 4 hours, we need to apply the information givin into a ration table

(We can put miles on the top and hours on the bottom)

217 ?
------- ------
3.5 4

Now, we can do two things:
1. cross multiply
we would take 217 times 4 (868) and divide that by 3.5 (248)

2. Divide the top and bottom by 3.5 (numerator= 62 denominator= 1)
multiply 62 by 4 to get 248

Hope this helps!


6 0
3 years ago
What are the solutions to the following system of equations? Select the correct answer below.
Fed [463]
I would say probably b or d
7 0
3 years ago
This the questions that have me stuck​
IRINA_888 [86]
First a and then b.
4 0
3 years ago
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