Algebra(no calculator)
3x+4+(-2)=61
What does x equal?
x=9
-5+17=?
12
Find the Perimeter and area of a rectangle with a width of 12cm and height of 5cm.
Area= 60 cm sq.
Perimeter= 34 cm
Having 4 red beads and 6 green beads in a bag. What is the probability of picking a red bead?
4/10 or 2/5
What character does Bob Saget play in the T.V show full house/fuller house?
Danny Tanner
80=3x-10
What does x equal?
x=30
-34-(-16)=?
-18
What is the area of a triangle the has a height of 19in and a width 23in
218.5 in sq
There are fish in a fish tank half with stripes and half with out. 3 fish are green, 4 fish are silver, and three are red. What is the probability of pick a silver fish with stripes?
3/20 chance
How does a rainbow happen?
It is formed by the reflection of light on water.
3x-5y=15
Solve for y
y=-5
-5+22+(-7)-8-(-0)=?
equals 2
What is the Perimeter of a parallelogram with a side with a length of 4cm and a side width a width of 11cm
30cm
There are 34 students in a class 4/6 are girls and the rest are boys. How many are boys?
*simplify!!!!!
1/3 are boys
Is a zebra black with white stripes, or white with black stripes?
White with black stripes
x+(3x-2)=18
What does x equal
x=5
-125x5=
-625
What is the area of a trapezoid with a height of 4.5 and a base of 4 and another base of 6
Area= 22.5 units sq.
If there are 2 colors of cats in a pet shop, and 2/4 are striped, 1/4 are spotted, and the rest are plain colored. The 2 colors of the cats are red and brown. What is the chance of getting a brown cat with spots.
*as a decimal
0.125 chance
What planet is third from the sun?
Earth
10x+.05(x+6)+.25(2x)=4.85
Solve for x
x=7
8-(-3)+1+(72/9)=?
20
What is the area and perimeter of a circle with a diameter of 8? *round to the nearest tenth
Area=12.6 units sq
Perimeter= 25.1 units
There are 6 marbles in a bag 1/4 of them are blue the rest are yellow. How many are yellow?
3/4
How many holes does a straw have?
1 hole