MATHEMATICS MIDDLE SCHOOL

22) y(x –(9 - 4y)); use x = 4, and y=2

Answers

Answer 1

Answer:

Answer:

2(4-(9-4(2)))

2(4-(9-8))

2(4-(1))

2(3)

Step-by-step explanation:

Hope This Helps!!!!!!!!!!!!!!

Answer 2

Answer:

Answer:

Step-by-step explanation:

2 (4 - (9 - 4*2)) =

2 (4 - (9 - 8)) =

2 (4 - (1)) =

2 (4 - 1) =

2 (3) =

2*3 =

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What’s 11.92 rounded to the nearest tenth

Answers

The answer is 11.9 because 2 is less than 5 and closer to 90

Write two expressions that are equivalent to 6(m + 2 + 7m)

Answers

Hey there!

You could $\bold{distribute}$ " $\bold{6}$ " into your terms

$\bold{6(m+2+7m)}$
$\bold{6(m)=6m}$
$\bold{6(2)=12}$
$\bold{6(7m))=42m}$

Next, you have to $\bold{combine}$ your $\bold{like-terms}$

$\bold{6m(and)42m}$
$\bold{12}$

$\bold{6m+42m=48m}$
The " $\bold{12}$ " stays the same since it doesn't have a like term in this equation
$\bold{\rightarrow48m+12}$

$\boxed{\boxed{\bold{Answer:48m+12}}}\checkmark$

Good luck on your assignment and enjoy your day!

~ $\bold{LoveYourselfFirst:)}$

28 Rowan raised $640 in a charity walk last year. This year he raised 15% more than he raised last year. How much money did Rowan raise this year?

Answers

15% of $640 is .15 x 640 which = 96 and then you add the 96 to the 640 which = $736

What is the slope in the Y intercept of a linear function that is represented by y equals 9 x - 2

Answers

Answer:

The slope is 9.

Step-by-step explanation:

Slope intercept form is y = mx + b

y = how far up

x = how far along

m = slope

b = value of y when x = 0

y = 9x - 2

The m is replaced by 9 which is the slope.

80% of what number is 94

Answers

It's 80% of 117.5

Hope this helps :)

How many 15 minutes equal a hour
40 minutes equal a hour
45
25
and 12
written as a fraction or mixed number

Answers

45 12/25 I think that is it

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Nina completed a third of her homework problems. But one-half of all the problems she solved had incorrect answers. If 7 of the problems she solved had correct answers, then how many problems are in her homework?

What number has the same value as 30 tens

What's the square root of 52

Help please, I'll give brainliest to the first correct answer