Evaluate 3+n-5*2 for n=4

Is 3/4, - 3/4, 3, - 6 arithmetic sequence

The i. s. t. teacher wants to by the freshman class. there are 18 kids in each class. each students will get 2 slices of pizza. how many pizza will she have to order.

Many of the colors in them were 'home dyed" although commercial dyes were unknown. Read the passage. Look at the underlined section marked number 5. There may be a mistake in the way the sentence is written.

Lines a and b are parallel. Line c is a transversal. Find the measures of all angles formed by a, b, and c, if:one of the angles has measure of 150°.

What is 880005 rounded to the nearest hundred thousand

Identify whether the math sentence is an equation, inequality or expression: 4c-4h-2t

What fractions are in between 1/2 and 3/4

You have 4 reindeer, Bloopin, Balthazar, Gloopin, and Prancer, and you want to have 3 fly your sleigh. You always have your reindeer fly in a single-file line. How many different ways can you arrange your reindeer?

Round to the nearest 10 to 522

The marching band is selling candy bars and fruit snacks for a fundraiser. Candy bars are sold for $2.50 and fruit snacks are $1.50. A total of 650 items were sold, bringing in $1,195. How many candy bars were sold?