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3 years ago

1.

Mathematics

2 answers:

Hatshy [7]3 years ago

6 0

Answer:

Hi, other dude is probably right, Remember time is always the independent variable

trasher [3.6K]3 years ago

3 0

Answer:

Step-by-step explanation:

3(1)+5=8

3(0)+5=5

3(2)+5=11

3(3)+5=14

3(4)+5=17

.....

Need=51

S=12.75

G=6.5/hr•2hr=13

W=5.25/hr•5hr=26.25

S+g+w=12.75+13+26.25=52

Yes because total will be 52

......

5x+3≥23

5x≥20

x≥4

[4,8,12]

.......

.....

38.88+1.87x

.....

9x-3

....

x=56

...

69=18+19+t

69=37+t

32=t

...

77-20.1-10.39=s

...

....

11 doesn't have an equation to solve.

...

12 doesn't have a solution to solve.

....

n≤7

...

32≤14+m

18≤m

....

120≤20+m

100≤m

...

d=50t

...

Y=5.5x

....

Y=4x

...

Dependent variable is distance.

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mel-nik [20]

Answer: x= 2.5, y = 10

Step-by-step explanation:

I'm going to assume that these photocopies are proportional in relations to each other.

If they're proportional, you can set up two proportions:

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And cross-multiply:

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Then solved for x and y:

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Bezzdna [24]

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3 years ago

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-3b + 7 = -15 + 2b how to solve this question?

dsp73

Answer:

Step-by-step explanation:

-3b - 2b + 7 = -15

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3 years ago

Write out steps on how to solve 21.4divided by 4.75

Natasha_Volkova [10]

Answer:

Step-by-step explanation:

21.4÷4.75

First- you have to move the decimal placement two times to the right
Second- you have to put the number 21.4 under the dividing box
Third- put the number 4.75 out to the left of the decimal box
Fourth- when that's all completed you have to multiply the 475. until you get clos to the number 2140.
Fifth- once done you have to subtract the multiplied number that you get you then subtract it from 2140
Sixth- you keep on doing the fifth step until you get a reasonable answer
Seventh- you write the answer down
Eighth- there is no eighth step so you can stop reading this answer

Your welcome from Stonestreet181 and have a good day

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3 years ago

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svetlana [45]

Answer:

Step-by-step explanation:

11+8=19

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3 years ago

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