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yanalaym [24]
3 years ago
14

Jay is 4 years older than May. May is twice as old as Kay. How old is Jay if Kay is x years old ?

Mathematics
1 answer:
Lina20 [59]3 years ago
6 0

Answer: Jay is 2x + 4 years old

Step-by-step explanation:

May's age = M

Jay's age = J

Kay's age = x

J = M + 4

M = 2x

substitution

J = 2x + 4

Hope it helps <3

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When will two lines tangent to the same circle not intersect?
Mademuasel [1]
The two lines are tangent to the circle at points that are 180 degrees apart.


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Tyler can shovel the driveway in 2 hours Dakota can complete the job in 90 minutes if they work together how long will it take
topjm [15]
One JOB = 1  and 2 hours = 120 min

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5 0
3 years ago
The sum of two consecutive integers is 211. Find the integers.
Len [333]

Answer:

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7 0
3 years ago
Find the solution to the equation algebraically. Check your answer. k - 16 = 4
vitfil [10]

Answer:

k= 20

Step-by-step explanation:

You start with this equation:

k-16=4

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Hope this helps!

7 0
3 years ago
Find the formula for an exponential function that passes through the two points given.
goldenfox [79]

Answer:

y = 7(3^x)

Step-by-step explanation:

Given

(x_1,y_1) = (0,7)

(x_2,y_2) = (4,567)

Required

Determine the formula

An exponential function is of the form:

y = ab^x

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7 = ab^0

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Take 4th root of both sides

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b = 3

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y = 7(3^x)

3 0
3 years ago
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