Rectangle a measures 9 inches by 3 in rectangle b is a scout copy of rectangle a select all of the measurements pairs that could be the dimensions of rectangle bA 4.5 inches by 1.5B 8 inches by 2 inC 10 in by 4 inD 13.5 inches by 4.8E 90 inches by 30 inches

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g

At a pizza shop 70% of the customers order a pizza 25% of the customers order a salad and 15% of the customers order both a pizza and a salad if s customer is chosen at random what is the probability that he or she orders either a pizza or a salad