You are decorating a gift pack with 15 flowers. You want an equal number of flowers in each of the 3 rows on the gift pack. Which equation would you use to find the number of flowers, r, in each row?
A r + 3 = 15
B 15 + r = 3
C 3r = 15
Answer is c
G is a factor of 48 but not a multiple of 4. If G is larger than 5, find G.
The factors of x4 + y4 + x2y2 are ____.
A (x2 + y2)(x2 + y2 – xy)
B (x2 + y2)(x2 – y2)
C (x2 + y2 + xy) (x2 + y2 – xy)
D Factorisation is not possible
Ritu and Priti starts from a fixed point. Ritu moves 5 km westward and turns left and then covers 6 km. Priti moves 7 km northward, turns left and walks 5 km. The distance between Ritu and Priti now is ________.
A 10 km
B 13 km
C 8 km
D 6 km