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3 years ago

Solve for y. y/3 = x

Mathematics

2 answers:

Ierofanga [76]3 years ago

7 0

Step-by-step explanation:

y/3 =x

y = 3x .

hope this helps you.

slava [35]3 years ago

7 0

I believe the answer is y = 3x

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Examples for finding the meaning of an unknown factor and quotient

Andre45 [30]

the unknown factor in multiplication to the quotient in division. They use arrays to write multiplication equations and find unknown factors, then write division equations where the quotient represents the same as the unknown factor.

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3 years ago

A video game is on sale at Amazon for 30% off the original price of $28.50. Both Pat and Henri want to purchase the game, but th

DanielleElmas [232]

Answer:

Step-by-step explanation:

Explanation:

Step one:

The original price of the video game= $28.5

Cash at hand= $22

Discount= 30%

Tax= 10%

1. Pat's strategy

Amount discounted

=30/100*28.5

=0.3*28.5

=$8.55

28.5-8.55

=$19.95

Amount of tax added

=10/100*28.5

=0.01*28.5

=2.85

=17.15+2.85

=$22.8

Hence going by Pat's strategy, the total amount to be paid is

=$22.8

2. Henri's strategy

=70/100*28.5

=0.70*28.5

=$19.95

110% of $28.5

=110/100*28.5

=1.1*28.5

=$31.35

the tax is

31.35-28.5

=$2.85

i. Hence by Henri's strategy, the sales price with tax is

=19.95+2.85

=$22.8

ii. Yes Pat's strategy will compute the correct total,

30% of $28.5 is $8.55 which is the amount to be deducted as a discount

10% of $28.5 is $2.85 which is the amount to be added as tax

Hence the total amount to be paid is $22.8

iii Yes Henri's strategy also gave the correct total

70% of 28.5 is $19.95

110% of 28.5 of tax is the same as adding 10% of 28.5 to 28.5

= 31.35, substracting the original price we got the tax added

which is $2.85

iv. No, they both don't have enough money to purchase the video game,

because they only have $22and the game is to be sold for $22.8

5 0

3 years ago

Chapter 11 assesment guide 5th grade

Alex73 [517]

Answer:

i need more info

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Abc = dfe find the value of x.

LiRa [457]

BC ≅ EF (CPCTC)

Set the two side lengths equal to each other.

38.4 = 5x - 10.6

Isolate the x. Add 10.6 to both sides

38.4 (+10.6) = 5x - 10.6 (+10.6)

5x = 49

Isolate the x, divide 5 from both sides

5x/5 = 49/5

x = 49/5

x = 9.8

9.8 should be your answer

hope this helps

8 0

3 years ago

Read 2 more answers

Determine whether the quadrilateral is a parallelogram using the indicated method Q(-10,-2), R(1,-1), S(1,-7), T(-11,-8) (Distan

myrzilka [38]

Answer:

The quadrilateral is not a parallelogram

Step-by-step explanation:

we know that

In a parallelogram opposite sides are parallel and congruent

Find the length of the sides of the quadrilateral

step 1