What is the simplified version of 12+4b+7a-8

Circle E has a radius of 40 centimeters with m arc ABC = 324°. Find the exact length of arc ABC.

Mel drove 230 miles in 4 hours an pia drove 230 miles in 5 hours who drove faster?

a box holds nine smaller boxes. each of the smaller boxes holds nine plastic containers. each plastic contai. er holds nine bags. each bag holds nine elastic bands. how many ekastic bands are in the laregrst bix?

Which revision correctly combines these two sentences? Jennifer went grocery shopping. She purchased supplies to make sandwiches. A. Jennifer went grocery shopping; she purchased supplies to make sandwiches. B.

Marcia can make 5 candles in an hour. Kevin can make only 4 candles in an hour, but he already has 7 completed candles. how can Marcia use a system of equations to determine when she will have the same number of candles as Kevin?

A doctor is measuring the mean systolic blood pressure of female students at a large college. Systolic blood pressure is known to have a skewed distribution.

Your realized income from your primary job is $3,076.45/month. Your fixed expenses are 36% of your realized income. How much must you save for an emergency fund of 6 months?

Which shows a correct order to solve this story problem? Isabel rode her bike 18.9 miles this week. She rode her bike 3 times farther last week than this week. How far did Isabel ride her bike in the two weeks? A. Step 1 Multiply 18.9 * 3.

What steps would you take in order to solve the equation 38 = 6x - 16?

A butterfly has a wingspan of 66 millimeters and a height of 6 centimeters which is greater and by how much