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3 years ago

Help I will mark brainly

Mathematics

2 answers:

mihalych1998 [28]3 years ago

7 0

Answer:

25/-18

Step-by-step explanation: Use the recoprical of -3/5. that equals 5/6 x 5/-3. 5x5 is 25 and 6x-3 is -18.

Schach [20]3 years ago

4 0

Answer:

it is -25/18

Step-by-step explanation:

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What is $700 simple interest ? 7% 7 years 5

Tresset [83]

Answer:

Step-by-step explanation:

TRUST ME I've seen that question and i got it rioght this was the answer

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4 years ago

Find the solution for the following system of equations. y = -2x + 6 y = 3x - 4

Alex73 [517]

when you get this kind of exercise, you find need to find y or x in one of the exactions and fill it in in the other, however in this exercise the two y's are already given so all you need to do is replace the y in one of the exactions with the other exactions like this:

(keep in mind, you need to keep writing both of the exactions over again, otherwise you'll lose an exaction. and we'll need it later on)

y=-2x+6

y=3x-4

y=-2x+6

-2x+6=3x-4

y=-2x+6

-2x-3x=-4-6

y=-2x+6

-5x=-10

y=-2x+6

x= 2

and now replace the x in the first exaction with the x that we found:

y=-2(2)+6

x=2

y=-4+6

x=2

y=2

x=2

6 0

2 years ago

isabel lives 3/4 mile from school, Janet lives 2/3 mile from school how much farther in miles does isabel live from school than

anyanavicka [17]

Hey There!

Steps to solve (steps will be in numerical order)

1. Find the lcd of the fractions $\frac{3}{4}$ and $\frac{2}{3}$ . The lcd for both problems will be 12.

2. To rewrite $\frac{3}{4}$ you have to multiply the numerator and denominator by three since the lcd is 12. So you're new fraction will be $\frac{9}{12}$ . For the second fraction, since the lcd is 12 you will multiply the numerator and denominator by 4. You're new fraction will be $\frac{8}{12}$ .

3. Since the problem contains the math keyword "Further", you automatically know you have to subtract, now subtract $\frac{9}{12}$ - $\frac{8}{12}$ . First, start of by subtracting the numerators, so subtract 9-8=1 , remember the denominators will always stay the same.

In conclusion, you're answer will be $\frac{1}{12}$ , so Isabel lives $\frac{1}{12}$ farther away from Janet.

Hope This Helps :)

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3 years ago

Read 2 more answers

Is g(x)=9+7x is linear,quadratic or neither

Alex17521 [72]

Answer:

linear

Step-by-step explanation:

use Desmos can help A LOT

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3 years ago

Joseph drove to Carly's house for dinner. He was away from his house for 2 hours. He spent 50 minutes at Carly's house. Driving

kolezko [41]

Answer:

I'd say about 30 minutes away

Step-by-step explanation:

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3 years ago