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3 years ago

The graph represents the amount of time it takes an object

Mathematics

1 answer:

cestrela7 [59]3 years ago

7 0

Answer:

6 seconds

Step-by-step explanation:

Look on the x axis and it tells you the time, the y axis tells you the distance

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the ratio of black bags to blue bags is 5 to 3. If there are a total of 185 black bags, then how many blue bags are there?

nlexa [21]

Answer:

There are 111 blue bags

Step-by-step explanation:

Let

x ----> the number of black bags

y ---> the number of blue bags

we know that

$\frac{x}{y}=\frac{5}{3}$

isolate the variable y

$y=\frac{3}{5}x$ -----> equation A

$x=185$ ----> equation B

substitute equation B in equation A

$y=\frac{3}{5}(185)$

$y=111$

therefore

There are 111 blue bags

8 0

3 years ago

Jackson earns $25 per hour as a tutor at the college library. he set a weekly spending budget of $130 a week and push the remain

a_sh-v [17]

Answer:

Jackson should work at least 8 hours this week to achieve his target.

Step-by-step explanation:

Jackson's hourly income = $25

His weekly spending budget = $130

Minimum amount to be pushed to the savings account = $50

So, minimum total amount Jackson should earn this week = 130 + 50 = 180

Number of hours to work this week = $\frac{Minimum total amount}{hourly income}$

= $\frac{180}{25}$

= 8 rounded to next integer

Hence, Jackson should work at least 8 hours this week to achieve his target.

6 0

3 years ago

What Is the value of n? -2/3n= 12

Zielflug [23.3K]

The answer is 18 You divide 12 buy -2/3

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3 years ago

An election ballot asks voters to select three city commissioners from a group of six candidates, in how many ways can this be d

slava [35]

20 possibilities based on this as a combination not a permutation, 6 nCr 3 = 20

6 0

3 years ago

PLEASE HELP ME WITH MY MATH

Alina [70]

Answer:

Step-by-step explanation:

y is 3 times more than x.

X=0 Y=0 3x0=0

X=1 Y=3

X=2 Y=6

X=3 Y=9

X=4 Y=12

Then just plot it as co-ordinates (x,y)

Y is 1/4 of x. Divide by 4

X=0 Y=0

X=4 Y=1

X=8 Y=2

X=12 Y=3

X=16 Y=4

Then just plot it as co-ordinates (x,y)

8 0

3 years ago