Y=2x

X+Y=9

What is x and what is y?

2. New appliances for the kitchen will include a new refrigerator ($1,449.99), dishwasher ($489.99), and electric range ($616.99) which will be purchased at the local appliance store.

Sally has a savings account. She deposited $200 into her savings account last year and has been taking out $10 monthly to go to the movies. Sally now was $80 in her account. How many months has she been withdrawing money?

The area of the numbered triangle on a shuffle board court is 27 ft2. Its height is 3 feet more than the length of the base. Find the length of the base and the height. Base ft Height ft

0ut of 800 students 27/100 rode their bikes to school. Into how many parts were the students divided?

15=5 - (c+7) solve the equation

Beth has a total of $6000 to invest, part at 6% simple interest and part at 8% simple interest. Her return for one year is $410. How much did she invest at each rate?

What advice would you give a friend who is sending someone mean messages?

Which shapes have 2 pairs of parallel sides? Choose ALL that are correct.

Area and perimeter of a triangle 5,5,4,4 as the perimeters

There are 30 students in a class. The teacher will choose 2 students at random to represent the class at an assembly. How many groups of 2 students can be chosen?