CLASS 6 MATH

If A=2x and B= 2y then find the bvalue of A+B, Where x=2 and y=3

• 11

• 10

• 13

• 14

What s the value of coefficient of x in this expression 2x?

• 1

• 2

• 3

• 4

Simplify: $9\times9+7=$  

• 88

• 144

• 140

• 81

Find the volume of a cube having length 5 cm

• 25cm³

• 125cm³

• 15cm³

• 130cm³

If x=3 and y=4 then find the value of x+y

• 7

• 12

• 1

• -1

Add: 5x+6x

• 11x

• 12x

• 1x

• 6x

Simplify: x+3x+4y=

• 4x+4y

• 4(x+y)

• both

• 8xy

What is the profit percent if a shopkeeper buys a football for $12 and sells it for $15?

• 80%

• 25%

• 20%

• 50%

Tags

CCSS.6.RP.A.3C

Calculate the percentage loss if an item is bought for $400 and sold for $364

• 9.9%
• 11%
• 9%
• 91%

Tags

CCSS.6.RP.A.3C

What is the interest rate if the principal is $32,000 and $9600 over six years. 

• 50%
• 0.5%
• 5%
• 0.05%

Tags

CCSS.7.EE.B.4A