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Misha Larkins [42]
3 years ago
12

Please help its a test. explain and select all statements that are true

Mathematics
2 answers:
lapo4ka [179]3 years ago
7 0
B &D are Correct

B explanation: The variable is the 3, as the 3 is the amount per ride but we don’t know how many rides so you would multiply the unknown (x) by the 3, so this answer would be correct.


D explanation: if you replace the four with the x for both they both equal $28.
Otrada [13]3 years ago
5 0

Answer:

i think b and d

Step-by-step explanation: the $4.75 per mile and $3 per mile represent the "m" in y=mx+b. you have to multiply 4.75 by the number of miles travelled, and add that to the $9 additional fee to find the total amount charged. for the "driveyou" equation, you multiply $3 by the number of miles travelled, which is "x" in the equation. hope that helps, i'm new to brainly :)

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Please help with this!!!!
sveta [45]

The other angel is also equal to x and the sum of all angels need to be 360:

2x+90+26=360

2x=244

X=122

8 0
3 years ago
Read 2 more answers
Can someone explain number five??
vazorg [7]

Remark

You have 40 dollars to spend.

<em><u>AT & T</u></em>

Let the number of minutes = M

A. 20 + 0.10*M ≤ 40  

B. 20 + 0.10*M ≤ 40     Subtract 20 from both sides.

20 - 20 + 0.10M ≤ 40 - 20

0.10M ≤ 20                   Divide by 0.10

0.10M/0.10 ≤20/0.10

M≤ 200 minutes.

Verizon

A

15 + ( M ≥ 300)*0.50 ≤ 40

B

15 + ( M ≥ 300)*0.50 ≤ 40                   Subtract 15 from both sides.

(M≥300)*0.50 ≤ 25

(M≥300) ≤ 50 minutes.

This last one is a good deal more complicated. What it means is that if you are under 300 minutes, you pay only 15 dollars. If you are over 300 minutes, you can only go 50 more minutes before over extend your budget.

Part  C

These are alike in that they have a flat rate associated with them and both have a budgeted amount that has to be obeyed.

They are quite different in what they offer. The second plan is for people who use their cell phone quite a bit. For people like us (emergency only), the first plan is much better. We would always be within our 40 dollar limit. We don't use our cell but maybe 10 - 15 minutes a month on average.

Part D

I can't answer this for you. It depends on where you live and who offers you the best coverage. I would pick the first one, but that doesn't mean that it would be best for you.

5 0
3 years ago
I need help with this
vodomira [7]

Answer:

the answer is C

Step-by-step explanation:

the equation is y=mx+b

the b is the starting point which is 25

the m is the slope/rate of change which is 5

as a result Y =5x+25

4 0
3 years ago
Read 2 more answers
If shepherd A gives 8 sheep to sheepherd B , they will have the same amount of sheep. On the other hand , if shepherd B gives 8
Lelechka [254]

Answer:

pues tiene la misma cantidad que es 8

7 0
3 years ago
Which expression is equivalent to one over three p + 15? (4 points) one over three (p + 45) one over three (p + 5) 3(p + 45) 3(p
Oksana_A [137]
Post a picture of the question please
6 0
3 years ago
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