54 Answered Questions for the topic 7th Grade
Use permutations to find the total number of outcomes when you have 15 cars and 4 parking spaces.
Help Me Please!!
A customer pays $3.22 in tax for an item they bought at a 5.5% tax rate. How much was the original price of the item?
A camera has a listed price of $699.95 before tax. If the sales tax rate is 7.75%, find the total cost of the camera with sales tax included. Round your answer to the nearest cent, as necessary.
The decimal form of 1/3 is a repeating decimal. Are all the multiples of 1/3 also repeating decimals? Explain.
This my math practice i don´t really pay attention in class but i am getting better. i need hel understanding
Choose ALL that have a POSITIVE answer. (Hint there are 4.)a. (-9)(-8)(-7)(6)(5)(-4)b. c. d. e. f. g.
Two ounces of health shake provide 3grams of protein. How many ounces of the product would be needed to provide 45grams of protein?
Fraction math Question
Bennett has been practicing the cello for an hour each day. 3/4of the hour, he spends practicing musical pieces in preparation for his upcoming orchestra concert. He spends the other 1/4of the hour... more
Multiply 4/17 by a fraction smaller than 1. Which of the following is correct?
A. The product is smaller than 4/16b. The product is greater than 4/17c. The product is the same as 4/17 d. We can’t compare the product to 4/17
7th Grade Science
make a suggestion for how to help the Bighorn Sheep in California and Nevada access each other to increase genetic diversity. Include why genetic diversity is important to the health of the species.
It’s for science. Pls help :)!!
Two-step inequality word problems
Kim's softball team was playing in the championship game. When there were 4 innings left, the team was losing by a score of 17 to 6 points. In the last 4 innings, her team scored the same number of... more
Algebra 1 (Polynomials Question)
I don't understand this at all please help!So the four equations are : A: (2x+1)(x+5)B: (x^2+1)(x+5)C: (t+1)(t+5)D: x(x+5)And we have to answer: I think that expression ------ doesn't belong... more
The price of a technology stock was $9.56 yesterday. Today, the price rose to $9.67 Find the percentage increase. Round your answer to the nearest tenth of a percent.
NEED HELP!!!!! If I don't get help then i'm going to FAIL... This is a HW question btw
A circle has a diameter of 24m. What is its circumference? use 3.14 for pie and do not round your answer. Be sure to include the correct unit in your answer
A circle has a diameter of 24m. What is its circumference? use 3.14 for pie and do not round your answer. Be sure to include the correct unit in your answer for this question need help
How many gallons of paint would you need?
You are preparing to paint a grain silo. The silo is a 20-foot tall cylinder with a circumference of 147 feet. One gallon of paint covers 300 square feet. How much paint should you buy to cover all... more
The cost of your meal is $24.80. Sales tax is 8%. You leave a tip that is 20% of the cost if the meal. What is the total amount of your bill?
william is six years younger than three times alex’s age. william is 33 years old. How old is Alex?
Find: 2b+8's coefficient by factoring out.
Many people say its 2, but the website I'm solving it on says 2 is incorrect. Help?!?!?!
How much is Marie’s paycheck?
Marie Spent $75 of her paycheck on clothes. She then spent 2/5 of the remaining money on books. Next. She put half of the money that was left into her savings account and spent the remaining $60 on... more
Scale Drawings 7th grade math
Hello there, i am asking for help on a math problem that i dont fully understand. I am not asking for the answer of course, but i am asking for help on finding out the formula to this and the steps... more
A robot can complete 4 tasks in 7/10 of an hour. each task takes the same amount of time. how many tasks can the robot complete in one hour