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olchik [2.2K]
3 years ago
12

Writing equations in slope- intercept from word problems

Mathematics
1 answer:
Julli [10]3 years ago
4 0

Answer:

Slope is 25 and the y-intercept is 100. (It will take him 12 weeks)

Step-by-step explanation:

100 is what you started off with so it counts as the y-intercept. The slope is what slowly increases or decreases over time which is 25. The equation we can make out of this is 400= 25x + 100. Solving this equation, we get 12.

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I really need help!!! It would mean a lot if someone could help me.
Rudiy27

The y answers would be 11, 8, 5, 2, -1.

To find these parts of the table, we simply put the x value in for x and solve for y. The first two are done for you below.

WHEN x = -2

y = -3x + 5

y = -3(-2) + 5

y = 6 + 5

y = 11

WHEN x = -1

y = -3x + 5

y = -3(-1) + 5

y = 3 + 5

y = 8

4 0
3 years ago
Read 2 more answers
Solve for x. The triangles are similar.<br><br> A. 5<br> B. 10<br> C. 4<br> D. 8
Charra [1.4K]

Answer:  D) 8

Work Shown:

32/24 = 2x/12

32*12 = 24*2x

384 = 48x

48x = 384

x = 384/48

x = 8

8 0
3 years ago
How do I answer this question
Andreas93 [3]

Answer:

C

Step-by-step explanation:

compare which numbers are bigger on the chart and then compare which lines are taller/shorter than each other on the bar graph

8 0
3 years ago
Read 2 more answers
Please help me with this
Vinvika [58]

Put one point at -10,6 and another at 6,-10

6 0
3 years ago
I NEED HELP PLEASE HELP ME
CaHeK987 [17]

Answer:

6 donuts

Step-by-step explanation:

first divide the cost of the donuts by the amount of donuts per box

6 donuts:

2.10 ÷ 6 = .35 per donut

12 donuts

5.40 ÷ 12 = .45 per donut

18 donuts

7.20 ÷ 18 = .40 per donut

24 donuts

12 ÷ 24 = .50 per donut

3 0
3 years ago
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