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STatiana [176]
3 years ago
8

Given that y=5x + 12 determine the value of y when x=4

Mathematics
2 answers:
insens350 [35]3 years ago
8 0
Y would equal thirty-two

Soloha48 [4]3 years ago
7 0
Y=32
multiply 4 to 5 and add 12
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Pls help! Solve the equation by using quadratic formula. <br><br> -2x’2 + 4x = 5
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Answer:

x=\frac{2\pm i\sqrt{6}}{2}

Step-by-step explanation:

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4 0
2 years ago
A videp store took $450 in DVD rentals during one day . If DVDs rent for $9 each , how many DVDs were rented.
Masja [62]

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50

Step-by-step explanation:

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450=9x

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4 0
2 years ago
Leslie earned $12 Friday, $20 Saturday, and $56 Sunday selling bracelets. If she sold each bracelet for the same amount of money
Amanda [17]

Answer:

$4

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12÷4=3

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7 0
2 years ago
Whiskers the cat weighs 2 2/3 kg. Piglo weighs 4kg. For each question , write a myipulcation and a division equation, decide whe
Liula [17]

Answer:

1) x= 3/2=  1 1/2

2) x=  2/3

Step-by-step explanation:

1)How many times as heavy as  Whiskers is  Piglio?

a) Write a multiplication equation for the question.

2 2/3 kg  * [x]= 4kg

b) Write a division equation for the question.

4/ 2 (2/3) = x

c) Is the answer greater than 1 or less than 1?

Ans) Greater than 1                      

d) Find the answer

4/ 8/3= x

x= 3/2= 1 1/2

Pigilo is 1 1/2 times as heavy as whiskers

2)How many times as heavy as Piglio is Whiskers?

a) Write a multiplication equation for the question.

4 kg  * [x]=  2 2/3 kg

b) Write a division equation for the question.

2 (2/3)/4  = x

c) Is the answer greater than 1 or less than 1?

Ans) Less than 1                      

d) Find the answer

 8/3/4= x

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Whiskers is 2/3 times as heavy as Pigilo.

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