Ask question

Ask question

All categories

2 years ago

11

What is 5(2y+4)-11=139

2 answers:

Ahat [919]2 years ago

7 0

Answer:

Step-by-step explanation:

5(2y + 4) - 11 = 139

5*2y + 5*4 -11 = 139

10y + 20 -11 = 139

10y + 9 = 139 {subtract 9 form both sides}

10y + 9- 9 = 139 -9

10y = 130 {Divide both sides by 10}

10y/10 = 130/10

y = 13

exis [7]2 years ago

6 0

Answer:

10y + 20 -11 =139

10y = 130

y = 130 / 10

y = 13

Step-by-step explanation:

You might be interested in

Box A has a volume of 48 cubic meters. Box B is similar to Box A. To create Box B, Box A's dimensions were doubled. What is the

Serggg [28]

Answer: 96m3

Step-by-step explanation:

multiply 48 by two

6 0

1 year ago

Samaria has 6 more than three times as many pieces of candy as sydney. samaria has 36 pieces of candy. how many does sydney have

lesya [120]

For this case we have:

x: Number of candies that Sydney has

The equation to find the amount of Sydney sweets is given by:

$3x + 6 = 36$

We want to clear x:

$3x = 36-63x = 30$

$x = \frac{30}{3}$

$x = 10$

So, Sydney has 10 candies

Answer:

Sydney has 10 candies

4 0

2 years ago

Read 2 more answers

John is giving out chocolate to his friends.if he want to give each friend 2/3 of chocolate bar and he has 13 friends,how many c

Nikolay [14]

Multiply 13x2/3 and you should get 8.6

6 0

2 years ago

Read 2 more answers

State if the function is a growth or decay and the factor <br><br> y=2x

Jet001 [13]

Answer:

the function shows growth of a factor of 2

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

A fish tank that holds 80 gallons of water is 55% full. How many gallons are in the tank now? How many more gallons are needed t

stich3 [128]

Answer:

44 gallons of water.

Step-by-step explanation:

3 0

2 years ago