Find the real numbers x and y that make the equation true:

-4+yi=x+3i

The lengths of corresponding sides of 2 proportional rectangles are 20cm. and 8cm. The width of the larger rectangle is 5cm. What is the proportion used to find the width of the smaller rectangle?

A baker put 3.825 teaspoons of food coloring into cupcakes. She used 0.15 teaspoon of food coloring for each dozen cupcakes. How many dozen cupcakes did the baker make?

Which is greater 0.46 or 43%

Given that a function, h, has a domain of - 3 ≤ x ≤ 11 and a range of 1 ≤ h (x) ≤ 25 and that h (8) = 19 and h (-2) = 2, select the statement that could be true for h. A. h (8) = 21 B. h (2) = 16 C. h (13) = 18 D. h (-3) = - 1

If 75 square feet of aluminum foil costs $3.99, what is the cost per square foot?

3. The manager of a fish store has water that is 10% salt and water that is 25% salt. He needs to fill an aquarium with 5 gallons of water that is 20% salt. a.

To amend a countrys constituiton, 5/6 of the 69 states in that country must approve the admendment. If 58 states approve an amendment, will the constitution be amended?

Tyrese purchased a container of juice that contains 220 cal. The label says that 60% of the calories are from carbohydrates. How many calories are not from carbohydrates?

Their 15,000 kids in the multipurpose room. there is only 16 rows with 5 seats in each. how many kids will not have a seat to sit in?

3.8 divided by 15.96 step by step