How do you find a ratio

Layla is buying a set of patio furniture that is on sale for 4/5 of the original price. After she uses a AED 50 gift certificate, the total cost before sales tax is AED 222. What was the original price of the patio furniture?

Beth spins a fair spinner numbered 1 - 8 and flips a fair coin. What is the probability of obtaining a factor of 3 and a head?

Expand and simlify: a) - 2{3a-4{a - (2+a) ]} b) 5{3c-[d-2 (c+d) ]}

The ordered pairs (1,8) (2,16) (3,24) (4,32) and (5,30) represent a function. What is a rule that represents this function

Which expressions have the same solution as - 4 (6) ? Check all that apply. A.-4 ( - 6) B. 4 ( - 6) C. 6 ( - 4) D.-8 (2) E. 12 ( - 2)

Verify sinx-siny/cosx-cosy=-cot ((x+y) / 2)

3 (4x+2) - 4x-2= -4/,/,-4 -4

4x+3y=12 find the x and y intercepts

When this car moves forward by 180 cm, each wheel does one full turn. What is the diameter of the wheels to the nearest centimetre?

The intersection of roads M and N creates a 41.4 angle. What are the complementary and supplementary angles of this intersection A. The complementary angle is 48.6 and the supplementary angle is 138.6 B. The complementary angle is 79.