Answer:
7
Step-by-step explanation:
Put √49 in a calculator and it will give you 7.
B - 10c
Let B be the initial balance
And c be the cost of each trip
Her balance would be:
15/4
the answer is 75
i took he unit test
{-1, 3, 7, 11, 15}
f(x) = 2x − 1, {0, 2, 4, 6, 8}
f(0) = 2*0 − 1 = 0 - 1 = -1
f(2) = 2*2 − 1 = 4 - 1 = 3
f(4) = 2*4 − 1 = 8 - 1 = 7
f(6) = 2*6 − 1= 12 - 1 = 11
f(8) = 2*8 − 1= 16 - 1 = 15
