Is a rectangle always a rhombus

Tyrone is comparing mobile phone plans. The plans are as follows: Plan A: $95 for unlimited talk time and text messaging Plan B: 10 cents per minute for talk and 5 cents per text message Plan C: $20 monthly fee plus 5 cents per minute for talk and 5

What is the multiplicative inverse of 5/9

Which of the following reveals the minimum value for the equation 2x2 - 4x - 2 = 0? 2 (x - 1) 2 = 4 2 (x - 1) 2 = - 4 2 (x - 2) 2 = 4 2 (x - 2) 2 = - 4

Chef Rita is cooking for a Sunday brunch. She knows that 22 pancakes can feed 8 people. She is wondering how many people she can feed with 55 pancakes. She assumes each person eats the same quantity of pancakes.

14=-2 (2X+1) the answer for it

In the spring, you charge people $7 for going to their house to water flowers, then $4 for every hour you water. If you make $27 one day, how many hours did you spend watering?

Sophia spent 6,274 rand on her trip. she exchanged the rand she had left for u. s. Dollars. The exchange rate was 1 rand to$0.14. How many u. s. Dollars did sophia get? Support your answer using specific information from the problem.

Is 15,36,39 a Pythagorean triple

A crate full of oranges weighed 15 lb.

The height of a golf ball in the air can be modeled by the equation, where h is the height in the feet of the ball after t seconds. a. how long is the ball in the air?