3 years ago

HELP ME PLSSS SUMMER SCHOOL A HARD

Mathematics

1 answer:

Gnesinka [82]3 years ago

5 0

Answer:

y=2x+8

Step-by-step explanation:

Hope this helps

You might be interested in

What is the answer to this equation <br> 40-32/8+5•-2

KiRa [710]

Answer:26

Step-by-step explanation

7 0

3 years ago

A grocery store sells 6 bottles of water for $4.00 ad 15 bottles of water for $10.00. Is the cost of the water proportional to t

barxatty [35]

Yes, the cost is proportional to the number of water bottles sold. 6 water bottles/$4.00 = 1.5 and 15 water bottles/$10.00 = 1.5.

7 0

3 years ago

Help!!

Elza [17]

Answer:

$(b)\ 2x - 9 = -1$

$(c)\ -2x + 12 = 4$

$(e)\ 2(x - 10) = -12$

Step-by-step explanation:

Required

Which equals $x = 4$

$(a)\ 2x + 6 = 2$

Collect like terms

$2x = 2 - 6$

$2x = -4$

Divide both sides by 2

$x = -2$

$(b)\ 2x - 9 = -1$

Collect like terms

$2x = -1 + 9$

$2x = 8$

Divide both sides by 2

$x = 4$

$(c)\ -2x + 12 = 4$

Collect like terms

$-2x =- 12 + 4$

$-2x =-8$

Divide both sides by -2

$x = 4$

$(d)\ 2(x + 2) = 10$

Divide both sides by 2

$x + 2 =5$

Collect like terms

$x = 5-2$

$x = 3$

$(e)\ 2(x - 10) = -12$

Divide both sides by 2

$x - 10 = -6$

Collect like terms

$x = 10 - 6$

$x = 4$

Hence, the equations with the required solution are:

$(b)\ 2x - 9 = -1$

$(c)\ -2x + 12 = 4$

$(e)\ 2(x - 10) = -12$

3 0

2 years ago

If the students finished their assignment at 1:30 and they had been working for an hour and 45 minutes, what time did they start

bekas [8.4K]

Answer:

11:15

Step-by-step explanation:

7 0

3 years ago

Evaluate the algebraic expression 18 + (- 31) =

frosja888 [35]

Answer:

-13

Step-by-step explanation:

8 0

2 years ago