2 years ago

Help me pleaseeeeeeeeeeee

Mathematics

2 answers:

adell [148]2 years ago

7 0

Answer:

a. 87 b. 59

Step-by-step explanation:

typing bc I need to have 20 letters

Leya [2.2K]2 years ago

4 0

Answer:

Step-by-step explanation:

a) 6305/65= 97

b) 94+94= 188

306-188= 118

You might be interested in

3. What are the factors in this expression 9+ (x-7)(Y+6)

stepladder [879]

Try 6578 :) I think that may be right,

7 0

3 years ago

Multiply. −(−9x4−5x2+2x +13) Express the answer in standard form. Enter your answer in the box.

VikaD [51]

Answer:

9x^4+5x^2-2x-13

Step-by-step explanation:

7 0

3 years ago

The sale price of an item is $180 after a 25% discount is applied. What is the original price of the item?

Valentin [98]

So
100%=original
25% discount
100-25=75
it is 180 sale
75%=180
find 100%

a hack is to recognize that 75/3 times 4=100 so
75%=180
divide 3
25%=60
times 4
100%=240

the real way is proportions
75:180 =100:x
75/180=100/x
multiply both sides by 180x
75x=18000
divide 75
x=240

origitnal price=$240

3 0

3 years ago

Read 2 more answers

Val’s go cart has a gas tank with the dimensions shown below. He uses a gas can that holds 1 gallon of gas, to fill the go cart

SOVA2 [1]

$v = bh$

$v = (15.4 \times 10) \times 3$

$v = {462} \: inches \: ^{3}$

~~

$462 \div 231 = 2$

~~

It will take 2 full gas cans to fill it up!!

~~

I hope that helps you out!!

Any more questions, please feel free to ask me and I will gladly help you out!!

~Zoey

3 0

3 years ago

Read 2 more answers

Share 270g in the ratio 5 : 4

Phantasy [73]

Answer:

150:120

Step-by-step explanation:

U add the 2 ratios 5+4=9

270/9=30

30*5=150

30*4=120

8 0

3 years ago