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Furkat [3]
3 years ago
15

3 packs of soda cost $10 less than 5 packs of soda. Write and equation that models this, and solve.

Mathematics
1 answer:
zysi [14]3 years ago
8 0
<span>Cost 1 pack = x
3x + 10 = 5x
2x = 10
x = 5
1 pack cost $5
Hope this helped</span>
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2х - Зу= 2<br> х= бу - 5<br> X=<br> Y=
Fynjy0 [20]

Answer:

2x-3y=2

x=6y-5

2(6y-5)-3y=2

use the distributive property.

2*6y=12y

2*-5=-10

12y-10-3y=2

combine like terms

12y-3y=9y

9y-10=2

add 10 to both sides.

9y-10+10=9y

2+10=12

9y=12

divide both sides by 9

9y/9=y

y=about 1.33

plug in the value of y in the expression equal to the value of x.

x=6(1.33)-5

solve

6*1.33=7.98

x=7.98-5

7.98-5=2.98

Step-by-step explanation:

x=2.98

y=1.33

6 0
2 years ago
CAN SOMEONE PLEASE HELP FASTTT!!! 2 QUESTIONS FOR BRAINLIEST!!
11Alexandr11 [23.1K]

Answer:

Question 1: seems all A,B and C are incorrect

Question 2: long = 45/(3*3) =45/9 =5

7 0
3 years ago
A sport field is 200 feet long. Write a formula that gives the length L of x sport fields in feet. Then use this formula to dete
Minchanka [31]
A sports field is 200 feet long. 

<span>Thus, we have: </span>
<span>L = 200x, where L is the length of x sport fields.</span>
7 0
3 years ago
(01.01 MC) Monica earned $60 from a bonus plus $8.50 per hour (h) she worked this week. Which of the following expressions best
Anna11 [10]

Answer:

Option (1)

Step-by-step explanation:

Monica earned a bonus = $60

Per hour earning in addition to bonus = $8.50

Let she worked for 'h' hours this week.

Then total earning from the hourly rate = $8.50h

Total earning for the week = Earning of 'h' hours + Bonus earned

                                             = $(8.50h + 60)

Therefore, Option (1) will represent Monica's earnings for the week.

8 0
3 years ago
Read 2 more answers
Use the square root property <br> (x-3)^2=-4
Setler79 [48]

Step-by-step explanation:

(x - 3) {}^{2}  =  - 4 \\ (x - 3) =  \sqrt{ - 4}

square root of -4 can't be out since it is a negative number.

this question doesn't have answer

8 0
3 years ago
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