If Jack's age is three years more than twice Tina's age, t, then which of the following represents the sum of their ages in terms of t?

(1) 2t+3 ... (2) 2t+3t ... (3) 2t^2+3t ... (4) 3t+3

Explain

Jeff does 5 questions every 2 3/8 hours. How many questions does he do every hour

Jacob is dividing 6 aquariums into 1/8 of an aquarium sections for his different animals. How many 1/8's are there in Jacobs aquaiums?

What's an equivalent expression to 4 (4a+5)

22.47 divided by 3.4

Find the sum of the given polynomials. ax + by + c, 2ax - 3by + c, and by - c 3ax - by + c 3a + x - bc 3ax + by - cd bx - 3bc + a

The function Fx) = log5 xis increasing.

A laptop has a listed price of $683.99 before tax. If the sales tax rate is 6.25% , find the total cost of the laptop with sales tax included. Round your answer to the nearest cent, as necessary.

What is 3 (u+1) + 4u+1?

Luke brought 4 tires for his race car each of the 2 tires cost $12.40 more than each back tire if all 4 tires cost $100 how much did the pair of front tires cost

5 feet 8 inches equals how many inches