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4 years ago

Erick rode his bike at a constant speed. He traveled 36 miles in 1 1/2 hours. Find her unit rate, in miles per hour

Mathematics

1 answer:

galina1969 [7]4 years ago

4 0

Answer:

24 mph

Step-by-step explanation:

36 ÷1 $\frac{1}{2}$

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PLSS HELP I WILL GIVE BRAINLIEST 6 +-12

Vilka [71]

Answer:

Your answer is -6

Step-by-step explanation:

Hope this helps :3

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3 years ago

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Greg spent $4 on 5 packs of sport cards.

tino4ka555 [31]

Answer:

(a) Money spend on each pack will be $0.8

(b) Money send on each pack will be $0.2

Step-by-step explanation:

We have given that Greg spent $4 on 5 packs of spot card

(a) We have to find how much Greg spend on each pack

Cost of each pack will be $=\frac{4}{5}=$0.8$

(b) In this case it is said that Greg spent half of money

So money spent by Greg $=\frac{4}{2}=$2$

And he bought twice of pack than earlier

So number of packs he bought $=5\times 2=10$

So money spend on each pack will be equal to $=\frac{2}{10}=$0.2$

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4 years ago

What is -3 * 5 + 5 equal

anzhelika [568]

Answer:

-10

Step-by-step explanation:

-15 + 5

-10

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4 years ago

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Helpppppppp asap please with calculations pls pls pls

bonufazy [111]

Answer:

For the first one it is y = -5x because for it to be direct it can't have a b-intercept. it must start at 0.

Second question: y2 - y1/x2 - x1

13-(-8)/(-4)-3

21/(-7)

-3 is the slope

y= -3x + b

13 = -3(-4) + b

13 = 12 + b

12 - 13 = b

b = -1

y=-3x-1

0 = -3x - 1

1 = -3x

1/-3 = -3x/-3

x= -1/3

y=-3x-1

y=-3(0)-1

y= -1

The answer to the 3rd question is y = 1x + 2 because the rise over run is one and the line crosses the y-intercept at 2.

I am not sure if these answers are correct.

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3 years ago

Which ordered pair is the solution to the system of equations?<br><br> 2x-5y=-5<br> x+2y=11

oee [108]

2x-5y= -5
-2/*x+2y=11

2x-5y= -5
-2x-4y= -22
+------------------
-9y=-27
y=3

x+2y=11
x+2*3=11
x=5

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4 years ago

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