2 years ago

Anwser. Anwser. Answer. Anwser

Mathematics

2 answers:

Vsevolod [243]2 years ago

8 0

The answer to x is 7 because 4 times 6 is 24 and 7 times 6 is 42

ozzi2 years ago

8 0

Answer:

i think x to 7 i belive

Step-by-step explanation:

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Mikayla withdraws $20 on 4 different days durin the week.Find the total change in her account balance after the withdrawls.

Stells [14]

Wait what did she have in her account? We need to know to answer.

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2 years ago

Find the value of c and AB if B is between A and C,AB=2r,AC=-5and BC=7

elena-14-01-66 [18.8K]

AB=2r

BC=7

AC=AB+BC

-5=2r+7

-12=2r

-6=r

AB=-12

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3 years ago

2.8 ÷ -0.004. Please show work.

Alexeev081 [22]

Answer:

Step-by-step explanation:

$\frac{2.8}{-0.004}\\\\\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{-b}=-\frac{a}{b}\\\\=-\frac{2.8}{0.004}\\\\\mathrm{Divide\:the\:numbers:}\:\frac{2.8}{0.004}=700\\\\=-700$

5 0

2 years ago

Read 2 more answers

-3x + 4y = 12<br> 3x – 6y = 18<br> Answer has to be (x,y)

navik [9.2K]

Answer:

(24, -15)

Step-by-step explanation:

-3x + 4y = 12

3x – 6y = 18

Add the two equations together to first solve for y

-2y=30

y=-15

Enter -15 into one of the equations to solve for x

-3x + 4(-15) = 12

-3x-60=12

-3x=72

x=24

Hope this helps! Please mark brainliest :)

4 0

3 years ago

Find the slope of the line passing through (0,-5) and (-4, 7),

choli [55]

Answer:

m = -3

Step-by-step explanation:

The slope formula is y2 - y1 / x2 - x1

7 - -5 = 7 + 5 = 12

-4 - 0 = -4

12 / -4 = -3

I hope this helps :))

7 0

2 years ago