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kozerog [31]
3 years ago
11

4x-8y=-26 9x+4y=13 Stuck on my math homework again

Mathematics
1 answer:
Svetllana [295]3 years ago
6 0

Answer:

x = 0, y = 13/4

Step-by-step explanation:

I used elimination to solve the system of equations, but it might be easier to use substitution.

Anyway, hope this helps.

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- (3n - 2)(4n+1)=0<br> Solve by factoring
pychu [463]

Answer:

n=2/3, -1/4

Step-by-step explanation:

8 0
3 years ago
-------
Tomtit [17]

a) The cost for 10 mile taxi ride is $18

b) The cost for m mile taxi ride is 1.5 m + 3

Step-by-step explanation:

Step 1 :

The fixed charges for the pick up = $3

Charges per mile = $1.50

Let s denote the total miles driven and t be the total cost for the trip

This can be represented by the equation

t = 3 + 1.5s

Step 2:

Distance traveled by Jonathan in his trip = 10 miles

So cost for riding 10 miles is

t = 3 + 1.5(10) = 3 + 15 = $18

The cost for 10 mile taxi ride is $18

Step 3 :

If the distance traveled is m miles, then substituting s = m in the above equation we get the cost as 1.5 m + 3

Step 4 :

Answer :

a) The cost for 10 mile taxi ride is $18

b) The cost for m mile taxi ride is 1.5 m + 3

3 0
3 years ago
615.44 rounded to the nearest whole number
Arada [10]
Okay so to round to a whole number there will be no decimal 

this question will round down because the decimal is less than .5 

therefor your answer is

615
8 0
4 years ago
PLEASE HELP! I NEED A WRITTEN RESPONSE. WILL GIVE BRAINLIEST
Norma-Jean [14]

Answer:

The more they seem to change the more they stay the same.

7 0
3 years ago
10.) It costs $5 to enter the arcade and $0.75 for every game you play once inside.
Hoochie [10]

Answer:

y=0.75x+5

Step-by-step explanation:

x=20

y=20

20-5=15

15/0.75=20

20 games

5 0
3 years ago
Read 2 more answers
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