The average distance to the center of the earth is 6,000 km when rounded to the nearest thousand, but 6,400 km when rounded to the nearest hundred.

What fraction of the total number of students own 1 pet? express in simplest form.

Solve find the value of the following expression for the given value of the variable - 10w for w = - 6

7. Write the sum of (12 + 1) - (18+51) in the form a + bi.

Lindsey went to the teacher supply store. She bought 10 white boards for a total of $35 and some posters for $5.40 each. If she spent $51.20 total, how many posters did lindsey buy

A plane flew 732 miles in 1 and 1 over 2, hours. If the plane continued to fly at the same rate, how many miles did it fly in 4 hours?

What is the answer too - 6/7 x 3/8

4,12,36,108,324 identify the pattern

Question It takes Jan twice as many hours to walk 6 miles as it takes Bev to walk 4 miles. What is the ratio of Jan's average walking rate to Bev's average walking rate?

A cube has a surface are of 3750 find the length on one side

What is the similarity ratio of smaller to the larger similar pyramids v=343 and v=1331