1/3x - 5y = 21

4x + 7y = - 16

linear equations

Five years ago, benjamin invested in parchar special effects. he purchased four par value $1,000 bonds from parchar special effects at a market rate of 96.230. each bond had an interest rate of 7.2%.

Write the fraction in simples form 70/126

When making financial decisions, it is important that you critically evaluate the source. True False

Ana walked 13/3 miles write 13/3 as a mixed numder

2/7 (*-2) = 4 * solve for x

Describe and correct the error in writing 39/40 as a percent 39/40 = 0.975 = 9.75/100=9.75%

If a figure is a square then it is a regular quadrilateral is this true or false

A Product What is the product of 4.01 x 10-5 and 2.56 x108?

Gina sold 5/8 of a mushroom pizza and 3/4 of an onion pizza to the same family. How much pizza in all did the family buy?

Find the area under the standard normal curve to the left of z = 0.49 and to the right of z = 2.05. Round your answer to four decimal places, if necessary.