Ms. Gartland bought x number of shirts for the new members of her chorus. The cost for x number of shirts, including $3.99 shipping, was $77.49. Each shirt cost $12.25. There was no sales tax on this purchase. Which equation could be used to find x?

A) 3.99(x + 12.25) = 77.49
B) 3.99x + 12.25 = 77.49
C) 12.25(x + 3.99) = 77.49
D) 12.25x + 3.99 = 77.49

Please help me with these questions on the Skeletal System

1. Which is not a function of the skeletal system?
A. Movement and protection B. Homeostasis C. Support D. Transport oxygen-rich blood to the body


2. Which organism has an exoskeleton?
A. A shark B. A human C. A black bear D. A common beetle


3. What is main function of the skull?
A. To keep out electromagnetic waves B. Allows for movement from one place to another C. Produces brain cells D. Protects the brain from injury


4. Tendons and ligaments are used to ___________.
A. Exchange gases within the body B. Transport nutrients to cells C. Produce red blood cells D. Attach bones to muscles and bones to bones.

I need help with these. I was out yesterday and I can't figure out how to do them. Help please.

Please help me due today and i really need help brainliest goes to the person who answers correctly and first this is really hard

Need help with 10, 11, and 12 :]

can anyone help? I need an answer fast!?

Ezra grew 120 plants with 40 seed packets. With 84 seed packets, how many total plants can Ezra have in his backyard? Solve using unit rates.

The perimeter of the rectangle below is 42 inches. Find the value of x.

When dividing fractions, the ________ term becomes the reciprocal.

Chris had $30 to spend on 6 pens. He had $6 leftover. How much was each pen?

PLZ PLZ PLZ ANSWER CORRECTLY IN A HERRY!!!!!

1.
(05.02)
The area of the parallelogram below is_______square meters.

A parallelogram with height labeled with 8 meters. The top horizontal side is labeled 6 meters. The base of the left triangle formed by the height is 2 meters.
(4 points)

Find the balance in an account when $600 is deposited at 3% compounded annually for 2 years.

Please explain with detail.

An equation is shown. What is the value of m that makes the equation true?
m − 3 [tex]\frac{1}{2}[/tex] = 5 [tex]\frac{2}{5}[/tex]

Answer choices:
8 3/7
8 9/10
2 1/3
2 1/10

How do you find the sale's price for a sneaker that is normally sold at $150 but is now being sold at a 23% discount?

Plz help
will mark brainliest if correct ​

Last year there were 205 ducks living on the pond. This year there are 20% more ducks living on the pond. How many ducks are living on the pond this year? *

Please help me plot this

An empty lot is being converted into a park with a playground area. The shape of the playground area is shown. This area will be covered with recycled rubber chips. Installing the rubber chips costs $52.50 per square yard. How much will it cost to install the rubber chips?

Suppose a wristband has a circumference of 7.5 inches. What is the radius of the wristband to the nearest hundredth of an inch?
Press enter to interact with the item, and press tab button or down arrow until reaching the Submit button once the item is selected
A.4.78 inches
B.1.19 inches
C.2.39 inches
D.23.55 inches

Hint: C = πd where C is the circumference of a circle, π is about 3.14, and d is diameter

d = 2r where d is the diameter of a circle and r is the radius.

Max sold one third of his old stamps to buy 6 new stamps. He now has 15 stamps. How many did he start with?

Please help me. 30 points.

please help me find each unit price

still stuck wth...........

At Breakfast Break, 2 eggs and 1 sausage patty cost $2.23 and 3 eggs with 2 sausage patties cost $3.76. Assuming that these amounts only pay for the eggs and sausage, how much does one sausage patty cost?

3 to the second power x 3 x 3 x 3=

A factory produces 90 pairs of designer jeans. An inspector randomly chooses 6 pairs of jeans and discovers that 1 of the pairs of jeans is defective.

While catching fireflies, you and a friend decide to have a competition. After m minutes, you have (3m+13) fireflies and your friend has (4m+6) fireflies.

Write an expression in simplest form that represents the number of fireflies you and your friend caught together.

pls answer the question and show how or why

Which of the following best describes GCF?

a
Greatest Common Factor, factors that multiplied together give you that number or factors that the number can be divided by, that number or smaller
b
Greatest Common Multiple, factors that multiplied together give you that number or factors that the number can be divided by, that number or larger
c
Least Common Multiple, factors that multiplied together give you that number or factors that the number can be divided by, that number of smaller

Scatter plots

pls actually help

Algrebra!!! Graphing inequalities!!!