4 x 8= 16+16 8 x 4 is 32 and 16-32 is 16 so the missing number is 16.
39)
Place a dot on the 2nd line (4:05) on the timeline. Next, count each line by 5 as you leave until you count to 60 (by 5s), place a dot at 5:05 (one hour or 60 minutes). Now, count by 5s until you count to 45 and place a dot on 5:50. Thus, the answer is 1 hour and 45 minutes.
Answer: 1 hour and 45 minute
Yes, this is reasonable because he started at 4:05 pm and ended at 5:50 pm which is exactly 1 hour and 45 minutes later during the evening.
b) He finished in 1 hour and 45 minutes. One hour equals 60 minutes, thus, 60 minutes + 45 minutes = 105 minutes.
Answer: 105 minutes
{hint: start counting as you leave each dot do not count the dot which you start at)
Answer:
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Answer:
f(-7)= -21
f(13)= 99
Step-by-step explanation:
Find f(-7) and f(13) using this equation f(x)=3(2x+7).
To find f(-7) plug in -7 into all the x values in the equation.
f(-7)=3(2(-7)+7)
Multiply 2 and -7.
f(-7)=3(-14+7)
Add -14 and 7.
f(-7)=3(-7)=-21
For f(13) plug in 13 to all the x values.
f(13)=3(2(13)+7)
Multiply 2 and 13.
f(13)=3(26+7)
Add 26 and 7.
f(13)=3(33)=99
Hope this helps!
If not, I am sorry.
