One half of the birds at a pet store are yellow. Tara buys one of the yellow birds. Then one third of the birds at the store are yellow how many yellow birds were their before Sara bought one.

During exercise, the recommended maximum heart rate in beats per minute is modeled by the formula, M = 176 - 0.8A, where M is the maximum heart rate and A is the person's age. Solve the formula for A.

How to solve 17 = x/2 + 1

Is the equation A = 21000 (1 -.12) ^t a model of exponential growth or exponential decay, and what is the rate (percent) of change per time period?

Multiply 1/3 * 2/5. Express your answer in simplest form

If (0.2) x = 2 and log 2 = 0.3010, then the value of x to the nearest tenth is: (a) - 10.0, (b) - 0.5, (c) - 0.4, (d) - 0.2, (e) 10.0

What is 51,988 rounded to the nearest ten thousand

20+n=0 show how you got the answer A.) 20 B.) - 13 C.) - 20 D.) 0

The sum of two numbers is 70. One number is ten more than twice the other number. Find numbers.

What is the factored form of this expression? x2 - 12x + 36

Solve the equation if 0° sin X=