Answer:
13/100 + 11/10 = 123/100
Step-by-step explanation:
Answer:
1/5^15
Step-by-step explanation:
You use the exponent rule:
a^-b = 1/a^b
Answer:
they both has 7 slides and the presentation had a duration of 28 seconds
Step-by-step explanation:
we have to setup equation that makes them equal to each other if you know what i mean. 2x+16=3x+10
then we just solve for x
2x+16=3x+10
subtract 10 from each side
2x+6=3x
step 2 subtract 2x from each side
x=6
so both of their presentations are 7 slides long
then to find the length of their presentations we just plug in 6 to one of the equations
2(6)+16
2x6=12 12+16=28 so both of their presentations were 28 seconds
Answer:
7
Step-by-step explanation:
-54 / 9 * -7 / 6
Multiply and divide from left to right
-6 * -7/6
42 / 6
7
The missing values ( in order) are
7, 10, 13, 16
