What is the value of the expression when a=4 and b=3?

4a + b - 5

A) 2

B) 6

C) 7

D) 14

Nina was curious about the height of the Eiffel Tower. She used a 1.2 meter model of the tower and measured its shadow at 2 P. M. The length of the shadow was 0.9 meter. Then she measured the Eiffel Tower's shadow, and it was 240 meters.

He track coach at Aardvark High plans to make 8 lanes each 1 meter wide on the running track. The track measures y meters along the inside curb. The track has straight parallel sides and semicircular ends.

The 9-1-1 service fee on telecommunications bills is what type of tax? Select all that apply Service tax Professional service tax Ad valorem tax Fixed tax Business tax

N/6+2=-8 how do i solve this problem?

If something was $45 and it increased to $56, what is the percent change?

How do you find which function has a greater rate of change?

A poster is shown below: A rectangle is shown. The length of the rectangle is labeled 12 feet. The width of the rectangle is labeled 3 feet. What are the dimensions if the poster is enlarged by a factor of five over two?

What is 566 times 80?

Sherri bought a beach towel that normally cost $44 but was on sale for half price she also bought a beach hat that was on sale for $12 off before tax her total cost was $38 what was the regular price of the beach at

What is the range of 32 48 22