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exis [7]
3 years ago
9

Which equation is equal to 4a+2b=10

Mathematics
1 answer:
stealth61 [152]3 years ago
4 0
A=5/2-1/2b is equal to 4a+2b=10
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When Amaya bought her car, she financed it and was given a simple
larisa [96]

Answer:

Interest paid $1,650.

Step-by-step explanation:

I=PRT

P= $10,000

R=5.5%= 0.055

T= 3 years

I= (10000)(0.055)(3) = Interest is $1650

7 0
3 years ago
What is an equation of the line that passes through the points (-4, 8) and<br> (2, -1)?
gulaghasi [49]

Answer:

Kayla,  learn this,  :D  more math is based on it.  Just learn it, just memorize the following

Step-by-step explanation:

m = slope

m = rise / run

m = y2 - y1   /  x2 - x1       ( this is still rise over run but in point form )

they give us two points to plug into the above formula

P1 = (-4, 8 )  in the form of ( x1, y 1 )

P2 = (2, -1)  in the form of (x2, y2 )

now plug those into the above formula

m = ( -1 - 8 ) / ( 2-(-4) )

m = -9  /  ( 2 + 4 )

m = -9 / 6

m = - 3/2

since we know the slope now  , we can use the point slope equation of

y - y1 = m ( x - x1)

use the m we found and either point  , P1 or P2

y - 8 = -3/2(x -(-4) )

y-8 = -3/2(x + 4)

y-8 = -3/2x - 6

y = -3/2x -6 + 8

y = -3/2x + 2

there you go  :)

8 0
3 years ago
Find the length of the arc intercepted by an angle of 36 in a circle with radius 12 inches
Gre4nikov [31]
Answer Choices please??

8 0
3 years ago
If Mike has m pencils and Sarah has three times as many pencils as Mike, how many more pencils does Sarah has?
svetlana [45]

Answer:

3m

Step-by-step explanation:

the answer is 3m becaus three represents the times. And m represents mike.

4 0
3 years ago
Read 2 more answers
How can I solve this?
lord [1]
X=4 see attached steps

3 0
3 years ago
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