2x+3=3x
x=3
A square has side length 6.5. What is it's area?
42.25
2:3
Jane has 140 skittles. She gives 20 to her brother and equally distributes the rest among 5 friends, including herself. How many skittles does she have left?
24
(8n/2)+2n=?
6n
y=7
1km=1000m. How many 1mx1m squares do you need to fill a 2kmx1.5km rectangle?
3000
800 cents gets you 6 scoops of ice cream. 1 scoop is 100 grams. What is the cent:gram ratio?(NO DECIMALS)
4:3
Barry needs 54 pounds worth of fish. Carp weighs 3 pounds, Herring weighs 8 and Sturgeons 20. What is the least amount of fish he needs to get what he needs?
5
4x+6y-9y+x
5x-3y
8g-6=34
g=5
A right triangle has legs of length 6 and 8. What is it's hypotenuse?
10
30$
9a-5a+7b+4c-3c
4a+7b+c
41t+90=172
t=2
A parallelogram has height 14 and area 126. What is it's base?
9
There are 4 red toys, 5 green toys and 7 white toys in a box. How many toys must you take out to be sure you've taken out at least 2 of each toy?
14
n=80
A house has dimensions 15x15x10. There is a door with dimensions 2x4. What is the surface area, not including the door?
1042
My blood is 5% immune cells and 95% everything else. Should I be sick, my concentration of immune cells rises to 8%. There are 4 liters of blood in my body, so how many more immune cells above normal levels are there when I get sick?(USE MILLILITERS)
90 milliliters
There are 6 children: Reggy, Beggy, Meggy, Deggy, Peggy and Weggy. They are lining up for a picture, but Deggy refuses to be the first in line. How many different ways can you arrange these children?
600