MATHEMATICS MIDDLE SCHOOL

Please help with this question

What is the numerical value of 8b when b=0.5

Answers

Answer 1

Answer:

Answer 4

Step-by-step explanation:

You multiply 8 times .5 because the b is connected to the 8, so you just do 8*5 then move the decimal point over.

Answer 2

Answer: Answer: 4
So you do 8x0.5, which is 4

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Create a model to show 2(2x+3y)=4x+6y

Answers

2•2x= 4x
2•3y=6y

4x+6y=4x+6y
-4x -4x
6y=6y
-6y -6y
0=0

sara buys a sweater at a department store the sweater costs $30 the store is having a 25% off sale on everything in the store. enter the amount od money in dollars sara saves from the sale do not consider the sales tax

Answers

Answer:

$7.50

Step-by-step explanation:

Sara buys a sweater that costs $30

The store is having a 25% off sale.

To figure out what 25% is you do 25/100, which will give you 0.25,

Multiply 0.25 by $30

You should get $7.50.

The answer is $22.50.

Hope this helps!

5t-14=-14
solve the equation for t

Answers

Hi there!

Before we begin, let's rewrite your equation. :)

$5t - 14 = -14$

Step 1) Add 14 to both sides.

$5t - 14 + 14 = -14 + 14 5t = 0$

Step 2) Divide both sides by 5.

$(5t)/(5) = (0)/(5)$

$t = 0$

Final Answer -

$t = 0$

Hope this helps!

Message me if you need anymore help! :D

10 q
uarts = ____ cups

Answers

10 quarts = 40 cups Explanation: Each quart is equal to 2 pints. So 10 multiplied by 2 is 20 pints. Each pint is equal to 2 cups. So 20 multiplied by 2 is 40.

There are 4 cups in a quart so 4 x 10 would be 40 cups. Hope i helped

How do u work out 8x + 5x