All categories

3 years ago

I NEED HELP THIS IS DUE BY THE END OF THE DAY AND ITS 3:03 PLEASE HELPPP

Mathematics

1 answer:

astraxan [27]3 years ago

3 0

Answer: the equation is

y=-2/7x +52/7 and the slope is -2/7

Step-by-step explanation:

You might be interested in

I NEED HELP PLEASE ASAP !

In-s [12.5K]

The first rule you need to know is

$(a^b)^c=a^{bc}$

So, you have

$\dfrac{(x^{25})^{-6}}{(x^{-3})^{48}}=\dfrac{x^{25\cdot(-6)}}{x^{-3\cdot 48}}=\dfrac{x^{-150}}{x^{-144}}$

The second rule you need to know is

$\dfrac{a^b}{a^c}=a^{b-c}$

So, you have

$\dfrac{x^{-150}}{x^{-144}}=x^{-150-(-144)}=x^{-150+144}=x^{-6}$

4 0

4 years ago

Read 2 more answers

What is (16+10)-1+13x5=

Mariana [72]

(16+10)-1+13*5
26-1+65
25+65
90

8 0

4 years ago

Read 2 more answers

Gary ate 41/50 of his candy bar. What percent of the candy bar did Gary eat? *

soldi70 [24.7K]

1) 82%
2) 1/5
3) 60%
4) 50%
5) 300
6) 18
7) 40
8) 15
9) 112.5
10) 96

8 0

3 years ago

Read 2 more answers

Of the students at Washington Middle School, 320 signed up for the school picnic. That was 80% of all the students in the school

natima [27]

400 students attend Washington Middle School because 400*0.8=320. Therefore 320 students is 80% of 400 students.

8 0

3 years ago

Read 2 more answers

A $4200 loan is to be paid off in 36 monthly payments of $141.17. The borrower decides to pay off the loan after 20 payments hav

Dmitriy789 [7]

The amount of interest saved by the borrower is $62.61

Step-by-step explanation:

1. To calculate rate of 36 monthly payments,

Principal = $4200

Rate = r%

Time = $\frac{36}{12}$ = 3 years

Interest = $141.17

Formula for calculating interest is,

Interest = $\frac{P*R*T}{100}$

141.17 = $\frac{4200*r*3}{100}$

141.17 x 100 = 12,600 x r

r = $\frac{14117}{12,600}$

r = 1.12%

2. To calculate interest of 20 monthly payments,

Principal = $4200

Rate = 1.12%

Time = $\frac{20}{12}$ = 1.67

Interest = I

Formula of interest --> I = $\frac{P*R*T}{100}$

I = $\frac{4200*1.12*1.67}{100}$

I = $\frac{7855.68}{100}$

I = $78.56

3. Amount of Interest saved = Interest of 36 monthly payments - Interest of 2- monthly payments

Interest saved = 141.17 - 78.56

Interest saved = $ 62.61

Therefore, the amount of interest saved is $62.61

Keywords: Interest rate

Learn more about interest rate at:

#LearnwithBrainly

8 0

3 years ago