3 years ago

Some please help FAST

Mathematics

2 answers:

natita [175]3 years ago

4 0

Answer:

Step-by-step explanation:

Furkat [3]3 years ago

3 0

B is the answer to this I think

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Find the equation of the line in gradient form that passes through the points (3,0) and (-2,4)

Aleksandr-060686 [28]

Answer:

y = (-4/5)x + 12/5

Step-by-step explanation:

Slope = (4-0)/(-2-3) = 4/-5 = -4/5

y = (-4/5)x + c

When x = 3, y = 0

0 = (-4/5)(3) + c

c = 12/5

y = (-4/5)x + 12/5

5y = -x + 12

5y + x = 12

4 0

3 years ago

ASAP HELP FOR NUMBER 12, Thank you so much!!! :)

qaws [65]

12a)
5x + 45 + 3x - 25 = 180
8x + 20 = 180
8x = 160
x = 20

12b)
2x - 5 = 2(20) - 5 = 40 - 5 = 35
3x - 25 = 3(20) - 25 = 60 - 25 = 35

y = 180 - (35+35)
y = 180 - 70
y = 110

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3 years ago

Todd bought g boxes of granola bars. There are 12 granola bars in each box. Write an expression that shows how many granola bars

mr_godi [17]

Answer:

Total bars = 12g

Step-by-step explanation:

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2 years ago

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Suppose you have a $8-off coupon at a fabric store. You buy fabric that costs $7.50 per yard. Write an equation that models th

zhannawk [14.2K]

Answer:

= 7.5x-8

Step-by-step explanation:

Total cost = cost per yard * yard of fabric - coupon

total cost = 7.5 x - 8

y = 7.5x-8

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3 years ago

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A bag of marbles has 5 blue marbles, 3 red marbles, and 6 yellow marbles. A marble is drawn from the bag

kati45 [8]

Answer:

Step-by-step explanation:

answer is 14 trust me

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3 years ago

Some please help FAST​

Some please help FAST