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3 years ago

PLZ HELP You need to buy 4 tires for your car. You shop around and find 4 stores giving 4 different deals.

Mathematics

2 answers:

Sav [38]3 years ago

7 0

Answer:

$920

Step-by-step explanation:

Becuase if you subtract $20 from $250 then its $230, Then just multiply $230 by 3 And it the total cost is $920.

Good luck!!

(Also if its correct please mark me as brainliest)

Gnesinka [82]3 years ago

5 0

Answer:

The answer is $920

Step-by-step explanation:

250×4=1000 (This is the price without a discount)

4×20=80 (This is the total discount)

Subtract the discount from the total price and your answer is 920.

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Tom decides to paint one wall in his room green. Use the dimensions below to calculate the area of the this wall.

Anton [14]

Option C:

Area of the wall $=94\frac{15}{16}$ square feet

Solution:

Length of the wall = $12 \frac{1}{4}$ feet

Width of the wall = $7 \frac{3}{4}$ feet

Area of the wall = length × width

$$=12 \frac{1}{4}\times 7 \frac{3}{4}$

Convert mixed fraction into improper fraction.

$$=\frac{12 \times 4+1}{4}\times \frac{7\times 4+3}{4}$

$$=\frac{49}{4}\times \frac{31}{4}$

$$=\frac{1519}{16}$

Convert improper fraction into mixed fraction.

$$=94\frac{15}{16}$

Area of the wall $=94\frac{15}{16}$ square feet

Option C is the correct answer.

7 0

3 years ago

(2.99548) x (1.8342)

ki77a [65]

Answer:

5.49430941

Step-by-step explanation:

Multiply together.

<em>i hope this helps, good luck :)</em>

5 0

3 years ago

Read 2 more answers

HELP PLS ASAP I NEED HELP PLS HELP ANSWER THE QEUSTION IN THE PHOTO PLS I GIVE BRAINLEST TO CORRECT ANSWER

aleksandrvk [35]

Answer:

I think A. but I don't know

7 0

3 years ago

Which statement describes the value of the expression 4 * 18932 + 921

IceJOKER [234]

I'm confused, there are no statement.
But <span>4 * 18932 + 921 is equal to 76,649.

4*18932+921
75728+921= 76649
</span>

8 0

4 years ago

Last month, 17 people showed up to help a local charity. This month, 55 people volunteered. What is the percentage increase?

astra-53 [7]

Step-by-step explanation:

The formula for percent change is

change/original.

So let's subtract 17 from 55 to find the change. 55-17=38

This is the change. Now we divide it by the original, 17.

38/17=2.235294

We're not done yet! We have to move the decimal point over to the right 2 spaces to make it a percentage. So, the percentage increase is

about 223.53 percent

6 0

3 years ago