3 years ago

Help...

Mathematics

1 answer:

GaryK [48]3 years ago

5 0

What are you asking cause I do not get it

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12) Josh has $252 in his bank account. This is $12 more than 6 times the amount of money

OLga [1]

Answer:

Step-by-step explanation:

(252-12)/6=40

7 0

3 years ago

Rewrite the following expression in three different ways 5(6-2z)

miv72 [106K]

Answer:

5(-2z+6)

30-10z

-10z+30

Step-by-step explanation:

3 0

3 years ago

Given ABC find the values of x and y. In your final answer, include all of your calculations.

kow [346]

So with this, we will be using proportions. To solve for x, our proportion will be $\frac{x}{6} =\frac{6}{x-9}$

Firstly, cross-multiply: $x^2-9x=36$

Next, subtract 36 on both sides: $x^2-9x-36=0$

Next, replace -9x with 3x-12x $x^2+3x-12x-36=0$

Next, factor x^2+3x and -12x-36 separately: $x(x+3)-12(x+3)=0$ . After, rewrite it as $(x-12)(x+3)=0$

Next, solve for x separately in the two parentheses:

$x-12=0\\ x=12$

$x+3=0\\ x=-3$

Since we can't have a negative length, x = 12.

To solve for y, our proportion will be $\frac{y}{9} =\frac{12}{y}$

Firstly, cross-multiply: $y^2=108$

Next, just square root each side, and your answer will be (rounded to hundredths) $y=10.39$

In short, x = 12 and y = 10.39.

5 0

3 years ago

Victoria counts this week's food donations at a pet shelter. There are 16 full cases of canned food. There are 4 cases of canned

Kryger [21]

Answer:

HOPE THIS HELPS YOU!!!! :D

Step-by-step explanation:

Could you help me with my work?

5 0

2 years ago

Desperate Please Hurry Up

slega [8]

10/2(25-20)

Use distributive property to simplify bottom.

2 x 25 = 50 and 2 x 20 = 40

Now you have 10/50-40

50 - 40 = 10

10/10 = 1

Your answer is 1.

5 0

2 years ago