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3 years ago

Select the correct answer

Mathematics

2 answers:

USPshnik [31]3 years ago

8 0

Answer:

you have to show us options so we can select the answer duhhh

Mice21 [21]3 years ago

6 0

Answer:

The question is not completed

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Solve hav etojfoslfnownfosnfosdnfosdldfn 3y – 36 = 9y

Gnom [1K]

Y=-6 hope this helps

5 0

3 years ago

HELP ASAP! Write an equation where the solution is b= -6. Include like terms and fractions! Thanks in advance

ryzh [129]

First, I'd like to state there are many possibilties to for this solution.

Okay, 9/3 + 3 = -1b

Lets check.
PEMDAS!
9/3 is = 3

So:
3 + 3 = -1b

Then combine like terms:
6 = -1b

Following PEMDAS, divide -1 on both sides so..
-6 = b or b = -6

So, 9/3 + 3 = -1b works!!!

3 0

3 years ago

−3(y+5)=15 someone please help me with this question my assignment is already late

AnnyKZ [126]

Answer: -10

Step-by-step explanation:

Simplifying

-3(y + 5) = 15

Reorder the terms:

-3(5 + y) = 15

(5 * -3 + y * -3) = 15

(-15 + -3y) = 15

Solving

-15 + -3y = 15

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '15' to each side of the equation.

-15 + 15 + -3y = 15 + 15

Combine like terms: -15 + 15 = 0

0 + -3y = 15 + 15

-3y = 15 + 15

Combine like terms: 15 + 15 = 30

-3y = 30

Divide each side by '-3'.

y = -10

Simplifying

3 0

3 years ago

A music store gives every 20th costumer a 5$ gift card.Every 50th customer gets a 10$ gift card. Which customer will be the firs

prisoha [69]

Answer:

100th customer is the first desired customer who received both the gift cards.

Step-by-step explanation:

$5 gift card is received by every 20th Customer.

⇒ The customers who receive this $5 card are:

20th Customer, 40th Customer , 60th Customer , 80th Customer, 100th Customer, 120th Customer .... and so on

Also, $10 gift card is received by every 50th Customer.

⇒ The customers who receive this $10 gift are:

50th Customer, 100th Customer , 150th Customer , 200th Customer ......

Among all the customers the 100th customer is the first customer who receives $5 gift card as well as the $10 gift card.

Hence, 100th customer is the first desired customer who received both the gift cards.

6 0

3 years ago

The equation 12x + 15y = 390 represents the total revenue during a one-day fundraiser. In the equation, x represents the number

olchik [2.2K]

12×10+15y=390
120+15y=390
15y=270
y=18

So 18 adult t-shirts were sold

4 0

3 years ago

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