4 years ago

Can you solve this I’m very confused on how to do this

Mathematics

1 answer:

Tema [17]4 years ago

6 0

4.(answer) 7. 20
6.(answer) 10.80
8.(answer) 14.50

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Simple interest can be found by using the formula I= prt, where 1= interest, p=principle, r=rate, and t=time. Solve for principl

sveta [45]

I =PRT

solve for P

divide both sides by RT

I/RT = P

4 0

3 years ago

The price of a certain painting increased by 20% during the first year and decreased by 15% during the second year. The price of

Rina8888 [55]

Answer:

A.102%

Step-by-step explanation:

Let cost price of painting=$100

In first year price increased 20%

Then , the price= $100+100(0.20)=$ $120

In second year

Price decreased 15%

Then , the price of painting= $120-120(0.15)$

The price of painting=$102

Percent = $\frac{final\;price}{Initial\;price}\times 100$

By using this formula

Then, we get

Percent of the original price= $\frac{102}{100}\times 100$

Percent of the original price=102%

Option A is true.

8 0

3 years ago

What is 8/14 in lowest terms?

kumpel [21]

8/14 in lowest terms is 4/7

6 0

3 years ago

Read 2 more answers

-2(-9m-2)-1=27+10m<br><br><br> it’s a multi-step equation!

Basile [38]

Answer:

m=3

Step-by-step explanation:

expand and move the terms around

18m+4-1=27+10m

8m=24

m=3

7 0

4 years ago

PLEASE HELP ME!!

Arisa [49]

Answer:

y-intercept: 2000
rate of change: 500

Step-by-step explanation:

When Timon starts, he is already $2000 in debt. If we represent Timon's debt with positive numbers, the y-intercept will be $2000.

Timon's debt seems to be increasing at the rate of $500 per month. That value is the rate of change.

After m months, Timon's debt d will be ...

d = 500m + 2000

7 0

3 years ago