4x+15 represents jin's earings, 3x+10 represents Henrys earnings what is the total earnings if x=20

165

Step-by-step explanation:

Step 1: Combine equations

4x + 15 + 3x + 10

7x + 25

Step 2: Plug in x = 20

7(20) + 25

140 + 25

165

Step-by-step explanation:

4x20 + 15= $80+$15=$95.00

3x20+10=$60+$10= $70.00

$165.00

hi there!

first we need to find out how much they are adding to each number to make the next number.

ex: 4 + 4 = 8, 8 + 8 = 16, and so on.

so continuing with 32,

32 + 32 = 64

64 + 64 = 128

128 + 128 = 256

256 + 256 = 512

4, 8, 16, 32, 64, 128, 256, 512

the 8th term of the sequence will be 512

hope this ! ~

c. 6tan80

step-by-step explanation: