Work out the volume of a cuboid 6cm by 4cm by 2.5cm

If 2x+6y = a what is the value of 3x+9y

The square of 9 less than a number is 3 less than the number. What is the number? -12 or 7 -12 or - 7 1-7 or 12 7 or 12

Which of these is the algebraic expression for "seven more than the product of three and some number?" 7 + 3 + x 3 + 10 : x 3x + 7 3 + 7x

The price of a new version of a computer game is 120% of the price of the original version. The original version cost $48. What is the cost of the new version?

What is the Value of the underlined digit 646,950

What is the value of the expression - 7 - 5 + 4? A. -16 B. -8 C. -12 D. -6

What two numbers add up to - 3 and multiply to - 100?

Find the least common denominator of each fraction, show all of your work: 1/3 and 3/4

Sabrina has designed a rectangular painting that measures 65 feet in length and 30 feet in width. Alfred has also designed a rectangular painting, but it measures x feet shorter on each side. When x = 3, what is the area of Alfred's painting?

Miko's restaurant bill was $16. She used the expression 1.18 (16) to find the total cost, including an 18% tip. Which expression is equivalent to the amount Miko paid? (1+0.18) 16 (16+0.18) 16 16 + 1.18 1+0.18 (16)