3 years ago

Which linear equation represents on the graph

Mathematics

1 answer:

s2008m [1.1K]3 years ago

4 0

Remember, rise/run is the easiest way to determine slope

y=mx+b is form

mx is slope, whilst b is y int

so, answer? y=-3x-2

Or A.

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last year a school raised $19,950 by selling $15 tickets to a carnival fundraiser. this year the school will raise $20 per ticke

AURORKA [14]

Answer:

$26,600

Step-by-step explanation:

$19,950 / $15 = 1330 tickets

1330 x $20 = 26,600

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3 years ago

An oarsman can row his boat 3 mph in still water. He sets out on the Illinois River, which flows at 5 mph. We are interested in

Artyom0805 [142]

Answer:

The speed from the observer is 8 mph.

Step-by-step explanation:

When the boat is going downstream with full force, its speed will be the one the oarsman can row on still water added by the flow of the river. In this case he can row the boat at speed of 3 mph, while the stream is 5 mph, so the speed from the observer standpoint is:

$speed = 3 + 5\\speed = 8 \text{ mph}$

The speed from the observer is 8 mph.

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3 years ago

11. Charles's Law states that at constant pressure, the volume of a fixed amount of gas varies

Zanzabum

Answer:

a.V=5/6T

b. 350 ml

Step-by-step explanation:

V∝T

or V=kT

where k is a constant.

V=250 ml

T=300° K

250=300 k

k=250/300=5/6

so V=5/6 T

V=5/6 T

=5/6×420

=5×70

=350 ml

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3 years ago

8 more questions until I’m done

alexandr1967 [171]

Answer:

its a

Step-by-step explanation:

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2 years ago

Read 2 more answers

Solve for a. Assume that a, b and c are not zero. abc=c

sweet-ann [11.9K]

First you would divide everything by bc on both sides to get a by it self. Then you answer will be a=c/bc

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3 years ago