Which equation has solution x = -3?

a)
2x - 7 = -1

b)
3x + 8 = 1

c)
1
2
x + 8 = 10
eliminate

d)
1
2
(2x - 6) = -6

Which is the graph of the function y=2(4)^x

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers