4 years ago

Mr. Loureiro simplified the expression 3x + 5(3x + 6) as 18x + 6. Is he

Mathematics

1 answer:

IrinaK [193]4 years ago

8 0

Answer:

He was incorrect

Step-by-step explanation:

3x+5(3x+6)

multiply whats inside the parenthesis by whats outside

3x+15+30

he forgot to multiply 6x5 too.

You might be interested in

Exactly 9 years ago, Jeri opened a bank account that earned 2% interest each year. If the account now has $215.12, how much did

MAVERICK [17]

B is the corect aswer

4 0

3 years ago

How does translation affect the properties of a two-dimensional figure? please i need help

LiRa [457]

Answer:

It affects the location of the shape and how the shape looks. It doesn't affect the area or perimeter though.

Step-by-step explanation:

7 0

3 years ago

the insurance company pays the forecast of 3900 prescriptions claims out of 4500 prescription claims submitted what is the rate

nadya68 [22]

Answer:

x=0.87 or 86.67%

13 prescription claims out of 15 are paid

Step-by-step explanation:

First we organize the data:

prescription claims submitted: 4500

Prescriptions: 3900

The rate of claims paid is calculated using the following formula:

$x =\frac{Paid}{Total}$

We know that:

Paid = 3900

Total = 4500

$x =\frac{3900}{4500}$

$x =\frac{39}{45}$

$x =\frac{13}{15}$

x=0.87

6 0

4 years ago

Plz help me ........

Tju [1.3M]

Answer a is it

Step-by-step explanation

7 0

3 years ago

How do I do this equation? Need help please <br> Will mark brainliest

jenyasd209 [6]

The x (the second one) has a one in front of it so 5x *1x=5x so 5x-4 is the answer

4 0

4 years ago

Read 2 more answers