winner, winner chicken dinner

equations

100

x-23=8

x=31

200

3+4x6➗8-9

PEMDAS, if you remember it's easy.

-3

300

6(x + 5)=54

x=4

400

6x+3=8x-21

x=12

500

10+5x+10+15x=180

x=8

expressions

100

4h - 7 + 4h + 10

8h + 3

200

23h -7+4-7h

16h-3

300

35p-12+21p+10

56p-2

400

45j+43-73j-65

-28j-22

500

123n+67-45n-32

78n+35

square root

100

What is the length of the hypotunuse.    A²⁺B²=C²    A=4mm  B=3mm what is c²

5

200

Side A is 9cm side B is 11cm. What is the hypotonuse? round to the nearest hundreds.

14.21

300

Side a is 5 and side b is 13 what is c round to the nearest whole number.

14

400

side a is 12 and side b is 5 what is side c

13

500

Mr.cooper informs you that a right triangle has a hypotenuse of 200mm and a leg of 172mm. Find the length of the other leg. Round to the nearest whole number.

102.mm

cube root

100

∛64

4

200

∛125

5

300

∛216

6

400

∛729

9

500

∛1331

11

volume

100

A cylinder has a diameter of 6 and a height of 4 find the volume. Keep in terms of pi. 

36pi

200

A  cone has a diameter of 12 and a height of 7 find the volume.  round to nearest hundred.

263.89

300

A sphere has a radius of 9. Find  the volume and keep in terms of pi.

972pi

400

Find the height of the cylinder.

Round to the nearest unit.

V=32pi  R=2

H=8

500

There is a cone inside a cylinder. The height of the cone is .5 in. The height of the cylinder is 12 in. They both share the same diameter of 4 in. What is the volume of the object rounded to the nearest tenth of a cubic inch. You can use calculator and paper.

148.7in³