2 years ago

Solve for X, square root 2x = square root x+5

Mathematics

1 answer:

inessss [21]2 years ago

4 0

X = 5
Move the variable then cells to like terms and simplify

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A baseball player got 10 hits in 39 times at bat. What percent of his times at bat did he get a hit? (Round to the nearest perce

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To the nearest percent 26%

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3 years ago

The employees of a hardware store ordered lunch from a local delicatessen. The lunch consisted of 4 turkey sandwiches and 7 orde

AleksandrR [38]

Answer:

Charges of Turkey is $6.25

Charges of French Fries is $1.90

Step-by-step explanation:

Given

Represent Turkeys with T and French Fries with F;

$4T + 7F = 38.3$

$5T + 5F = 40.75$

Required

Determine the values of T and F

$5T + 5F = 40.75$

Divide through by 5

$T + F = 8.15$

Make F the subject

$F = 8.15 - T$

Substitute 8.15 - T for F in the first equation

$4T + 7F = 38.3$

$4T + 7(8.15 - T) = 38.30$

$4T + 57.05 - 7T = 38.30$

Collect Like Terms

$4T - 7T = 38.30 - 57.05$

$-3T = -18.75$

Solve for T

$T = -18.75/-3$

$T = 6.25$

Recall that:

$F = 8.15 - T$

$F = 8.15 - 6.25$

$F = 1.90$

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2 years ago

One gallon of paint usually covers 350 square feet.How many square feet will 2.5 gallons cover?

Mamont248 [21]

1 gallon covers 350 sqft
350sqft * 2.5 gallons= 875 sqft

875sqft will be covered by 2.5 gallons.

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Answer:

7g+14h

Step-by-step explanation:

hope it helped you

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Katyanochek1 [597]

1) The variables are "k"

2) There are 4 terms

3) The coefficients are k

4) The constants are -7, 3, 10, -5

5) The like terms is -7k, 3k, 10k, -5k

The answers are pretty direct but, hope this answers your question.

Have a great day/night!

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