What is the value of x in the equation 4x+8y=40 when y=0.8

Solve this system by rewriting the statements into a set of 2 equations, then solve the equations using the addition method. The sum of two numbers is 8. The difference between the two numbers is 2. What are the two numbers?

Without graphing, determine whether the function y = (5.2) ^x represents exponential growth or exponential decay.

The ratio of a model car to the size of an actual car is 1:40. If the model is 4.5 inches long. What is the length of the full size in inches and feet?

In what quadrant is the ordered pair 6,-4 located?

300 is 10 times as much as or one tenth

What is 664 rounded to two significant figures?

The sum f two consecutive odd numbers is 156. what are the numbers?

if you flip a coin and roll a 6-sided die, what is the probability that you will flip a tails and roll a 2?

If. Bought 48 sports cards and 3/4 of them are baseball cards how many baseball cards do I have

A number m multiplied by 4 is greater than 12