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jeka57 [31]
3 years ago
9

Solve and receive brain list ​

Mathematics
1 answer:
liberstina [14]3 years ago
3 0

Answer:

y=2

x=-1

Step-by-step explanation:

2x-4y=-10

-2x-y=0

Add Together and get:

-5y=-10

y=2

put the 2 in for y in either equation to solve for x

2x-4(2)=-10

2x-8=-10

2x=-2

x=-1

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3 years ago
Waclaw needs to drive 478 miles on Oak Street and 434 miles on Pine Street to get to the nearest gas station.
Mekhanik [1.2K]

Answer:

1. can

2. less

3. 5

Step-by-step explanation:

To find out if Waclaw could make it to the gas station using 10 miles, we need to add the number of miles he has to go in order to reach his destination.

4\frac{7}{8}+4\frac{3}{4}  = 9\frac{5}{8}\\

9 5/8 is less than 10, so he can make it to the gas station.

We can also find out the answer without even adding the numbers together, because both values are less than five, and when that happens, the sum cannot be 10 or more, so Waclaw can make it to the gas station.

4 0
3 years ago
Write the ratio of the first measurement to the second
Kobotan [32]

Answer:

60:49

Step-by-step explanation:

1ft = 12in

5 x 12 = 60

60:49

They share no common factors so this is your final answer.

6 0
3 years ago
you have set a goal to save $300 by the end of the year. if you have already saved 52% of your goal, how much more money do you
marin [14]

Answer:

144

Step-by-step explanation:

100% of 300 is 300

50% of 300 is 150

2% of 100 = 2 which means that 2% of 300 = 6

150+6 = 156

300-156 = 144

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4 years ago
Find EF given e(-7,-2) and f (11,3)
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Step-by-step explanation:

5 0
4 years ago
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