Answer:
d=11 the number of hours the number of dollars
Step-by-step explanation:
right on egde 2020
Answer:
A. 36
Step-by-step explanation:
Answer:
6 + 2x
Step-by-step explanation:
A=-.25+6.7t, s=.75+4.5t when Amir catches up a=s so:
-.25+6.7t=.75+4.5t add .25 to both sides
6.7t=1+4.5t subtract 4.5t from both sides
2.2t=1 divide both sides by 2.2
t=10/22 hr
t≈0.45 hr (to nearest hundredth)
