3 years ago

PLEASE HELLPPP MEEEEE

Mathematics

1 answer:

I am Lyosha [343]3 years ago

6 0

Answer:

2x - 3y = 24

Step-by-step explanation:

You use the formula Ax ± By = C.

This is the standard linear equation form.

You might be interested in

Farmer Gray has 30 flower pots. He plants 10 seeds in each pot. How many seeds does he plant?

Alex17521 [72]

Farmer Gray planted 300 seeds.

To find this, you simply multiply the number of flower pots (30) by the number of seeds in each pot (10). Thus making the answer 300.

I hope this helps!

5 0

3 years ago

How to solve this step by step?

Art [367]

To evaluate this you need to multiply something

8 0

4 years ago

An animal park has lions, tigers and zebras. 20% of the animals are lions and half of the animals are zebras. If there are 120 a

RoseWind [281]

Answer:

$36\ tigers$

Step-by-step explanation:

Let

x ----> the number of lions

y ----> the number f tigers

z ----> the number of zebras

we know that

$x+y+z=120$ ----> equation A

Remember that

$20\%=20/100=0.20$

$50\%=50/100=0.50$

To find out the number of lions, multiply the total animals by the percentage of lions

$x=0.20(120)=24\ lions$

To find out the number of zebras, multiply the total animals by the percentage of zebras

$z=0.50(120)=60\ zebras$

Substitute the value of x and the value of z in equation A and solve for y

$24+y+60=120$

$y+84=120$

$y=36\ tigers$

6 0

3 years ago

I really need help!!!!

vivado [14]

In this situation, choose length and width such that 12.75=l*w. writing it as a mixed number you have 51/4=sqrt51/2*sqrt51/2 or any other combination you can use.

8 0

3 years ago

Find the cost of credit when a microwave costs $325 with a down payment of $35 with 15 equal payments of $21

Minchanka [31]

Answer:

325-10= 315/15 = 21

The credit cost is 35-10 = $25 on top of $325

Step-by-step explanation:

5 0

3 years ago