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IrinaVladis [17]

3 years ago

10

matthews pet dog is 7% heavier than Harrison's pet dog , and Janice's pet dog is 20% lighter than Harrisons, by what percent is

Matthew's dog heavier than Janice's

1 answer:

statuscvo [17]3 years ago

7 0

27% hope this helps good luck

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3. At the start of summer, Ben has $250 . He takes a summer

earnstyle [38]

Answer:

Week 4

Step-by-step explanation:

Ben has $250 in the beginning. He saves $150 per week.

y = 150x + 250

Tim has $1,650 in the beginning. He spends $200 per week.

y = 1650 - 200x

We are trying to find which x-value produces the same y-value for both equations. You can do this by setting both equations equal to each other.

150x + 250 = 1650 - 200x

(150x + 250) + 200x = (1650 - 200x) + 200x

350x + 250 = 1650

(350x + 250) - 250 = (1650) - 250

350x = 1400

(350x)/350 = (1400)/350

x = 4

By week 4, they will have the same amount of money.

3 0

3 years ago

In a fruit cocktail for every 100ml Orange juice you need 12ml Apple juice and 8ml of coconut milk what is the ratio of Apple ju

gayaneshka [121]

12:8:100= 3:2:25 is the simplest form

4 0

2 years ago

3x + y = -2<br> x = 2 - y

andrezito [222]

Answer:

$y = 4 \\ x = - 2$

Step-by-step explanation:

$3(2 - y) + y = - 2 \\ 6 - 2y = - 2 \\ 2y = 8 \\ y = 4 \\ \\ x = 2 - 4 \\ x = - 2$

I hope that uesful for u :)

5 0

2 years ago

it cost $35 for one adult and two children to attend a show. It cost $60 for two adults and three children to attend the same sh

N76 [4]

Assume that,
adult = x
child = y

x+2y = 35 (1st equation)
2x+3y = 60 (2nd equation)
x = 35-2y (3rd equation)

Substitute 3 into 2 :

2(35-2y) + 3y =60
70-4y +3y = 60
y = 10

x+2y = 35
x+2(10) =35
x +20 =35
x = 15

One adult = $15

7 0

3 years ago

Air Jordans cost the Nike Corporation $25 to manufacture in a factory.

Zina [86]

Answer:

n4ur84234r

Step-by-step explanation:

3874rfbh dc

6 0

2 years ago