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nadya68 [22]
3 years ago
8

PLZ HALP MEH. I suck at math. There's a picture to show you the question.

Mathematics
2 answers:
azamat3 years ago
5 0
The solution to what you put down is 1,3
solmaris [256]3 years ago
4 0
The equation is y=2x+1 because the slope is 2 and the y-intercept is 1

For part B I can't graph it for you but I can try to help. Since the y-intercept is 4, one of the points is (0,4). Then to find other points, since the slope is 1/2, you move up one box and over two to get another points. So one more point is (2,5). Then connect the points with a line.

I think C just means to write out the equations so you can solve them in the next part. To solve them you can do elimination.

(y=2x+1)-(y=1/2x+4)
0=3/2x-3
3=3/2x
x=2 (multiply 3 by 2/3)
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How May I Draw My number Line And Where Would My Numbers Go?
Digiron [165]
.5 is basically 1/2. We know this because .5 written as a fraction is 50/100 which you can simplify to 1/2.

6/10 is greater than 1/2. You can find this out by converting 1/2 to tenths. Multiply the numerator and the denominator by 5 to get 5/10. From there you can easily see that 6/10 > 5/10.

As for the number line simply use 10ths: 1/10, 2/10, 3/10 ... and input 6/10 and 5/10 in the appropriate areas.
4 0
3 years ago
8m^2+ 40m<br> -------------------<br> 8m
dsp73

Answer:

(m+5)

Step-by-step explanation:

Take out 8m as a factor from the top side of the equation. You are left with \frac{8m(m+5)}{8m}  = m+5

6 0
3 years ago
You bought a magazine for $3 and two notepads. You spent a total of $13. How much did each notepad cost? *
sweet-ann [11.9K]

Answer:

$5

Step-by-step explanation:

We want to find the cost of a notepad considering a magazine costs $3 and we buy 2 notepads and the total cost of the magazine and the 2 notepads is $13 so we can set up an equation to represent this situation. Let 'n' be notepads and that's the value we are solving for so,

⇒ Form the equation

→ 2n + 3 = 13

⇒ Minus 3 from both sides to isolate 2n

→ 2n = 10

⇒ Divide both sides by 2 to find the cost of one notepad

→ n = 5

The cost of one notepad is $5 considering that a magazine cost's $3 and two notepads and total is $13.

4 0
3 years ago
What is the sum of 5.3 x 10^5 and 3.8 x 10^4in scientific notation?
Natali5045456 [20]

Answer:

=5.68×10^5

Step-by-step explanation:

7 0
3 years ago
Mr.Marquez had 123 eggs in his refrigerator in his restaurant.He put 32 more cartoons of eggs in the refrigerator.Each cartoon c
skad [1K]

Answer:

2790

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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