In a 40-gallon tank, there are 21 goldfish and 7 tetra fish. Write the ratio of tetra fish to the total number of fish.

Jay made a pizza he gave 1/4 of it to his mother 1/4 his father and one eight to his sister how much of the pizza is left

Peaches come in large and small cylindrical cans. The larger can has a radius and height that are both four times longer than the radius and height of the smaller can. If the volume of the smaller can is 32.

Geoff thinks of a number. He deducts five from it and the divides the result by three. His answer is 25. what number did he start with?

Round 2,583,999 to the nearest hundred thousand. I feel like the answer is 2,500,000 but the big numbers make me think it could be 2,600,000

What is the true solution to 2 ln 4 x = 2 ln 8 x = negative 4 x = negative 2 x = 2 x = 4

The function f (x) = - 3x2 + 36x - 119 written in vertex form is f (x) = - 3 (x - 6) 2 - 11. Which statements are true about the graph of f (x) ? Check all that apply. The axis of symmetry is the line x = 6. The vertex of the graph is at (-6, - 11).

200 cans of food were distributed to 3 charity homes. 2/5 of the cans were given to the first home, 1/3 of the remainder to the second home and the rest to the third home. How many cans did the third home receive?

A car dealer earns a 4% Commission on all cars sold last month he earned $7,000 in commission he wants to earn $8,000 in commission this month what increase is total sales from last month total sales does he need in order to reach a go for this

The charge for a bicylce repair was $9.28 for parts, 1/4 hour of labor at $18 per hour, and a $2 shop fee. What was the total cost (c) of the repair?

18x-16y=-312 78x-16y=408