Travis has hired Charlie and Dora to plant flowers . Dora can plant 150 flowers in the same time it takes Charlie to plant 120 f
lowers , which can be shown using the following relationship where d and c are the respective rates at which Dora and Charlie can plant flowers : 150 =120
——. ——
d. c
Also , Dora can plant 18 flowers more per day than Charlie
How many flowers can Charlie plant per day ?
(4v-3w)∧2, Its to the second power so take the exponent 2 and put it on the variables and coefficients so you would have (4∧2)(v∧2)-(3∧2)(w∧2). Then you would do the math and get 16v∧2-9w∧2 than you would add the like terms so you have 25v∧2w∧2.
