C because 15 is the most they have to spend so it has to be less than or equal to, then the 9.99 for the one thing and 1.19 each so u put the “s” for the amount of things
Answer:
10 weeks
Step-by-step explanation:
205+2t=195+3t
-2t -2t
205=195+t
-195 -195
10=t
3x10^8 is 7 times larger than 3x10^2
Answer:
x + 7
Step-by-step explanation:
5 + (x + 2) = x + 7
The answe is 1.7x10 exponent 5
