Wilma and Betty are playing a number game. Wilma tells Betty, "I'm thinking of a number between 1 and 10. If I take the number and add 4 to it and then multiply that by 3, I get 30." What number is Wilma thinking of?

Related Questions

• In right triangle ABC, ∠C is a right angle and sin A = sin B. What is m∠A?
• Simplify 3^-9 / 3^-12. 1/3^3 1/3^21 3^3 3^21
• what is the lowest factor of 27
• How many reading questions do i need to get correct to go up from a 620 to a 700?
• Susan buys the item listed below at a grocery store. 2 packages of chicken priced at $12.36 per package. 1/2 pound of broccoli priced at $1.98 per pound. 1gallon of milk priced at $3.49 per gallon. There is no sales tax on the food she buys. Susan pays for the items and recevies $0.80 in change. What amount of money does Susan use to pay for the items?
• If the point (1,3) is on the graph of y=f(x) then what is the corresponding point on the graph of y=-2f(x)?
• The following colored pens were placed in a backpack.• 3 red. 3 black• 2 blue. ? purpleHow many purple pens need to be in the backpack inorder for the probability of pulling out a red pen, noreplacing it, then pulling out a purple pen to be 1/15?​
• simplify (3x-5x)+(5x+1)
• A piggy bank contains the same number of quarters, nickels, and dimes. the coins total $4.40. how many of each type of coin does the piggy bank contain?
• Divide 6/13 by 6/12 . A. 12/13 B. 1/12 C. 9/16 D. 13/12