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fgiga [73]
3 years ago
10

Solve each system of equations by graphing. y=3x-1 y=-3x+3

Mathematics
1 answer:
kykrilka [37]3 years ago
8 0

Answer:

Step-by-step explanation:

For y=3x-1 the slope is 3 and the y-intercept is -1

For y=-3x+3 the slope is -3 and the y-intercept is 3

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Alinara [238K]

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Step-by-step explanation:

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2 years ago
Susie leaves to go shopping driving 45 miles per hour toward the Happy Shopper Grocery Store.
mafiozo [28]

Answer:

Susie reaches the store first being ahead by 0.06 hours.

Step-by-step explanation:

20 miles going 45 miles/hour.

20 miles / (45 miles / hour) = 20 miles hours / 45 miles =

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25 miles going 50 miles/hour.

25 miles / (50 miles / hour) = 25 miles hours / 50 miles =

= 25 hours / 50 = 1/2 hours = 0.5 hours

So Susie needs less time (= arrives first).

the difference is 0.5 - 0.44 = 0.50-0.44 = 0.06 hours

as additional practice :

0.06 hours is 60 × 0.06 minutes.

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6 0
3 years ago
Two angles are ____ when they have a common vertex and a common side and don’t overlap.
NISA [10]
Adjacent Angles<span> are </span>two angles<span> that share a </span>common vertex<span>, a </span>common side<span>, and no </span>common<span> interior points. (</span>They<span> share a </span>vertex<span> and </span>side<span>, but do not </span>overlap<span>.) A Linear Pair is </span>two<span> adjacent </span>angles<span> whose non-</span>common sides<span> form opposite rays

</span>
4 0
3 years ago
Y’all. I need you to help me
Sergio039 [100]

Answer:

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Step-by-step explanation:

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QR = (17.5 x 4)/7

QR = 70/7

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3 0
3 years ago
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Answer:

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7 0
3 years ago
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