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Flauer [41]
3 years ago
11

Solve the system with substitution: y=3x-1 and -9x+3y=-3

Mathematics
1 answer:
kati45 [8]3 years ago
7 0
I hope this helps. the answer is infinite

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How to write the ratio of the amount of time spent playing video games to the amount of time spent watching television
Pavlova-9 [17]

You can write it just as given:

... (time spent in video games)/(time spent in television) = (10 minutes)/(1 hour)

However, the intent is to end with a pure number (no units), so we need to convert hours to minutes or vice versa. Most folks know that 1 hour is 60 minutes, so that is probably the easier conversion.

... = (10 minutes)/(60 minutes)

... = 10/60 . . . . . . . . . the units in numerator and denominator are the same, so cancel

... = 1/6 . . . . . . . . . . . .the fraction is reduced in the usual way

The ratio in simplest form is 1/6.

8 0
3 years ago
On a road trip, you stop to get gas when there is 1 4of a tank of gas left. You get the tank filled and this takes 12 gallons of
dimulka [17.4K]

Answer: 16 gallons

Step-by-step explanation:

Since we are given the information that 1/4 of the gas is left, it simply means that (1 - 1/4) = 3/4 has been used.

The tank was filled and this was 12 gallons of gas.

Let the gas that the tank hold be represented by x. Therefore,

3/4 of x = 12

3/4 × x = 12

0.75x = 12

x = 12/0.75

x = 16

The tank holds 16 gallons of gas.

6 0
3 years ago
1/11 c ≥ 9 i need helpppp
joja [24]

Answer:

Step-by-step explanation:

can u sws?

4 0
3 years ago
Use the information provided to write the standard form equation of each hyperbola. (pls hurry!)
bija089 [108]
I see no information provided, sorry:(
8 0
3 years ago
Steve is a store manager. He is paid a straight commission of 1.25% on total store sales. Find his commission on monthly store s
ivanzaharov [21]

Answer:

$1,952

Step-by-step explanation:

<u><em>1.25 * 156,215/100</em></u>

<u><em>=1,952</em></u>

8 0
3 years ago
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