2 years ago

Simplify 3f-2f+f I need a answer for that please

Mathematics

1 answer:

vlada-n [284]2 years ago

7 0

Answer:

Step-by-step explanation:

3f-2f+f | Given

1f + f | Subtract 3f and 2f

2f | Add 1f and 1f.

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Tickets to a school play cost $3 for students and $8 for adults. on opening night, $1840 was collected and 360 tickets sold. use

Pachacha [2.7K]

Answer:

240a (adults) 120s ( students ) hope that helped

Step-by-step explanation:

3/360 8/1840

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3 years ago

When you got your car fixed, the cost for parts was $75. The cost for labor was $45 per hour. If the total cost was $255 . Find

navik [9.2K]

Answer:

3.3

Step-by-step explanation:

Hour : H

subtract the 75 from both sidesso the variable would be on one side and the knowns would be on the other side

45H + 75 = 225

-75 -75

Divide by 45 from both sides

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3.33

6 0

3 years ago

Answers: a/b= 8/2 B: 3.2/2= a/b C: b/6.4 = 8/5 D: 2/ 3.2= b/a

scoundrel [369]

Answer:

b/6.4 = 8/5

Step-by-step explanation:

6 0

3 years ago

Solve for y: x + 5y - 10=22

cestrela7 [59]

Answer: Y= -x/5 + 32/5

Step-by-step explanation:

7 0

3 years ago

Help please need this answer

fredd [130]

Answer:

(5,4) is the solution

Step-by-step explanation:

2x + y = 14 --> y = -2x + 14

Substitute y = -2x + 14 into 3x - 2y = 7

3x - 2( -2x + 14) = 7

3x + 4x - 28 = 7

7x = 35

x = 5

y = -2(5) + 14

y = -10 + 14

y = 4

Answer (5 , 4)

7 0

3 years ago

Read 2 more answers