What is 30% of 279?
A. 83.7
B. 84.69
C. 85.50
D. 86.49​

Michelle is planting flowers in her garden. she wants the ratio of daises to carnations to be 3 to 2. michelle wants to plant a total of 35 flowers. how many daises should she plant?

Aright triangle has an area of 21 m2. the dimensions of the triangle are increased by a scale factor of 4. what is the area of the new triangle

Solve 13 + w/7= -18 (w/7 is a fraction)