The difference between twice a number and half the number is 30. What is the number

1. 0.25 L = __mL A. 2.5 B. 25 C. 250 D. 2,500 2. 6,051 m = __km A. 0.6051 B. 6.051 C. 60.51 D. 605.1 3. 1.15 cg = __g A. 0.0115 B. 0.115 C. 11.5 D. 115 4. 603 kg = __g A. 6.03 B. 60.3 C. 6,030 D. 603,000 5. A paper clip is 2.35cm.

What is the GCF that two numbers between 40 and50 can have.

Find the area of a circle with a radius of 8

Locate each integer or set of integerson each line

Diego deposits $4,200 into a savings account that pays 5% simple interest. He decides not to touch the money until it doubles. How long will Diego have to keep the money in this account?

What does the equation y = x2 represent as a curve in the set of real numbers2?

The printer charges $4 per book to print it, and you spent $3500 on advertising. you sell the book for $15 a copy. How many copies must you sell so that your income from sales is greater than your total cost?

A roller coaster can accommodate 346 rider in 20 minutes. How many riders could ride in 90 minutes?

You have $12 to buy five goldfish for your new fish tank. Write and solve an inequality that represents the prices you can pay per fish.

Adam has 16.45 kg of flour, and he uses 6.4 kg to make hot cross buns. The remaining flour is exactly enough to make 15 batches of scones. How much flour, on kg, will be in each batch of scomes?