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3 years ago

9

Which expression is equivalent to -60x20, 2430x10 12?

1 answer:

hoa [83]3 years ago

6 0

Answer:

30x10 12

Step-by-step explanation:

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8. Shenea bought 3 bottles of juice for $12. Write the rate as a

slamgirl [31]

Answer:

Each bottle is $4

Step-by-step explanation:

12/3

8 0

3 years ago

3x-1/5=x+1/3 solve for x

Maru [420]

Answer:

x = 2

Step-by-step explanation:

First, you cross multiply then that will give you

9x - 3 = 5x + 5

collect like terms

9x - 5x = +5 + 3

= 4x = 8

Divide both sides by the coefficient of x that's 4

= 2

6 0

2 years ago

There is $48 to be divided among 3 people. the ratio of dividing is 3:2:1. How much does the person who receives the most will g

hodyreva [135]

Answer:

The person who receives the most will get $24

Step-by-step explanation:

Let

x ----> amount received by the first person

y ----> amount received by the second person

z ----> amount received by the third person

we know that

$x+y+z=48$ ----> equation A

$x:y:z=3:2:1$

so

$\frac{x}{y}=\frac{3}{2}$

$x=1.5y$ ----> equation B

$\frac{y}{z}=\frac{2}{1}$

$z=0.5y$ ----> equation C

substitute equation B and equation C in equation A

$1.5y+y+0.5y=48$

solve for y

$3y=48\\y=\$16$

Find the value of x

$x=1.5(16)=\$24$

Find the value of z

$z=0.5(16)=\$8$

therefore

The person who receives the most will get $24

7 0

2 years ago

Read 2 more answers

Pls help meeeeeeeee will give BRAINLIEST

inn [45]

Answer:

It's d) 4r+13b+16

Step-by-step explanation:

Hope this helps!

8 0

2 years ago

Read 2 more answers

Need help please thank you

Nookie1986 [14]

Answer:

y = 4x+1

Step-by-step explanation:

7 0

2 years ago