Probability
The list below shows the number of shirts of different types that Savannah sold one day at a store.
Shirt with vertical stripes: 6
Shirt with plaid: 4
Shirt with logo: 5
Shirt that is plain: 18
Based on these results, what is a reasonable prediction of the number of times a shirt with a plain will be sold out of the next 300 shirts sold?
Solve for x: 2x + 10 = -30
Jose paid $63.00 for 5 movie tickets. Each ticket cost the same amount. What was the cost of each movie ticket in dollars and cents?
Find the solution to this equation
46 = 56 + 5m
At a pep rally 10 out of 16 students who entered the gym were wearing jeans. Based on this information, if 1,000 students were at the pep rally, how many students could be expected to be wearing jeans?
A dinner plate has a radius of 6 centimeters. What is the area?
Malik paid $18.90 for 4.5 pounds of shrimp. What is the cost per pound of shrimp?
Sarah needs 12 ¾ yards of fabric to make a quilt. She has one piece of fabric that is 2 ½ yards and another piece of fabric that is 4 ¼ yards. How many more yards of fabric does Sarah need to make the quilt?
On Juan’s shelf are:
6 mystery books
5 science books
4 history books
3 adventure book
Juan will randomly choose 1 book to read. What is the probability that he will choose an adventure or history book?
854.87
What is the solution to this equation?
60.32 = 35.12 + 10x
Mrs. Rodríguez will make name tags for each of the 45 choir members and 30 orchestramembers. The materials for each name tag cost $0.44. What is the total cost of the materialsMrs. Rodríguez will use to make these name tags?
A nurse has an annual income of $142,000. The income tax the nurse must pay is 8%. What is the amount of income tax in dollars and cents that the doctor must pay?
A desk drawer contains the different-colored markers listed below.
3 green markers.5 blue markers
2 pink markers
7 red markers
3 yellow markers
A marker will be randomly selected from the drawers and then replaced. Then another marker will be selected from the drawer randomly. What is the probability a pink marker and then a blue marker will be selected?
1. Which value for x makes the following equation true?
22.5x – 14.9 = -73.4
A rain jacket is on sale for 40% off its original price of $66.90. What is the discounted price of the rain jacket?
4. Ana drew a map of the Panama Canal. In the scale Ana used for the map, 4 centimeters represents 20 kilometers. The actual length of the Panama Canal is 104 kilometers. What is the length in centimeters of the Panama Canal on Ana’s map?
A bag contains 3 apples, 2 oranges, 1 banana, and 4 pears. Mike will randomly select two pieces of fruit one at a time from the bag and NOT put them back. What is the probability that the first piece of fruit Mike selects will be a banana and the second piece will be a pear?
A group of students stood in a circle to play a game. The circle had a diameter of 54 meters. What is the area of the circle the students stood in?
Hailey went to Frank’s Market and bought 1 ¾ pounds of coffee at $13 a pound and 8 ½ pounds of rice at $0.45 per pound. If Hailey paid for her purchase with a $50 bill, how much change did she receive?
Ms. Armstrong had $101 to purchase school supplies for her class. She bought 20 glue sticks, 32 boxes of crayons, and 15 boxes or markers. Each glue stick cost $1.40, each box of crayons cost $0.59, and each box of markers cost $1.20. How much money did Ms. Armstrong have left after these purchases?
The 17 students on a math team want to raise $483.62 to buy practice books. They have already raised $218.25. If each student raises the same amount, how much more money must each student raise?