Question 4:

Gregory is x years old. Daisy is 2 years older than Gregory. The sum of their ages is 40.

(a) Form an equation in terms of x.

(b) Solve the equation and work out Gregory's and Daisy's ages.

Christina has a garden with 50 flowers in it. The ratios of roses to daisies is 1:4. How many roses does he have? How many daisies does he have?

3 people are consecutive integers. The sum of their ages is 78

What If? If Taryn and Alastair want to earn an additional $735 ear additional hours will each spend mowing lawns? Assume each sat the rate shown in the table and charges by the hour. Explain many additional hours wil mows a Jarun and 13.

What is the velocity of a car moving 20 m per second

A equals 190 and B equals 480 what is the ratio of A to B

Jerry has 25 weeks left to save $2,320 for a trip. if he saves an equal amount each week, how much money does he need to save each week in order to meet his goal? $91.20 $92.80 $89.40 $98.20

What does x equal in the equation - 2.3x-4.2x=-66.3

A bodybuilder is 6ft 4in tall and has a body mass index of 27.6. How much does he weight?

Domain of y=3 (0.8) ^x

Marty ate 4/6 of his pizza and Luis ate 5/6. Marty ate more how is this possible