Dose every number have a reciprocal

Hat is the value of x in the equation 3 x minus 4 y equals 65, when y equals 4?

Maya wants to purchase a yearly membership to an indoor skateboard park. she'll also need to pay a fee each time she visits the park. her parents want her to determine how much you'll spend at the park in one year.

Use a transformation to solve the equation. p (-26) = - 13.8 a. p = - 39.8 b. p = - 12.2 c. p = 12.2 d. p = 39.8

He finds 10 fewer grasshoppers than crickets. He finds 5 fewer crickets than ladybugs. If Jeff finds 5 rasshoppers, how many lady bugs does Jeff find? How many crickets does he find? Write two equations to solve the problem.

In a different ice cream parlor there are only 7 flavors, but there are 5 choices for toppings. How many different bowls of ice cream could you create if you select 3 flavors and 2 toppings?

What is the value of (Negative one-half) - 4? A) - 16 B) Negative StartFraction 1 Over 16 EndFraction C) StartFraction 1 Over 16 EndFraction D) 16

How do you get the area of a circle

Dave is packing 23 sweaters into boxes each box will hold three sweaters how many boxes will they feel how many boxes will he need explain

Round 380,303 to the nearest hundred thousand lo

Here are clues for a puzzle involving two numbers - seven times the first number plus six times the second number equals 31 - three times the first number minus ten times the second number is 29 What are the two numbers?