Please help me find x.

Mathematics

2 answers:

Alja [10]4 years ago

5 0

10×5=50
50÷4= 12.5
There's your answer, hope this helps =)

aleksklad [387]4 years ago

3 0

Multiply 10 times 5 then divide it by 4

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shusha [124]

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Carys calculates the total amount EEE, in dollars, that she earns for working hhh hours using the equation E=10hE=10hE, equals,

Andrews [41]

Answer:Carys earns $10 per hour and earn $1 in hour .

Step-by-step explanation:

Given: Carys calculates the total amount E, in dollars, that she earns for working h hours.

She use the equation to calculate the total amount .

Foe h=1,

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4 years ago

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Levart [38]

I'm going to use m for minutes
Cell carrier 1
0.15 per minute (0.15m)
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cost carrier 1 = 0.15m + 26.50

carrier 2
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$14.50 first, and then add on for every minute.

cost carrier 2 = 0.25m + 14.50

to find out when they cost the same, make the two costs equal to each other:

0.15m + 26.50 = 0.25m + 14.50

all that's left is to solve for m

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nikklg [1K]

Answer:

k = 4

Step-by-step explanation:

7k - 6 = 2k + 14

(7k - 2k) - 6 = (2k - 2k) + 14

5k - 6 = 14

5k (- 6 + 6) = 14 + 6