The answer is D) r=25. the first step you do is add 6 to both sides and then you would get r/5=5 and finally you would times 5 to both sides and get R=25
Try this option:
if to write the given sequence as n;n+2;n+4;n+6;n+8, then it is possible to write its sum:
n+n+2+n+4+n+6+n+8=200.
5n=180; n=36.
n=36 it means that the 1st number is 36. The 5th number is n+8=36+8=44.
all the even numbers are: 36;38;40;42;44.
answer: 44.
Answer:
360 inches or 30 feet
Step-by-step explanation:
6x3=18
18×20=360 inches
or...
360÷12=30 to get amount in feet.
9514 1404 393
Answer:
Step-by-step explanation:
Consider the answer choices.
3 & 5: product 15, sum 8 . . . . product > sum
2 & 2: product 4, sum 4 . . . . product = sum (not >)
1 & 4: product 4, sum 5 . . . . product < sum (not >)
Of the offered choices there are two counter examples:
2 and 2
1 and 4
_____
<em>Additional comment</em>
Chances are that the preferred answer is 1 and 4.
1 and <anything> will be a counterexample.
Answer:
18 3/4 kg of rice
Step-by-step explanation:
<u>Start</u>
<u>Day 1</u>
- He uses 1 3/4 kg of rice
- 25 - 1 3/4 = 23 1/4 kg remaining
<u>Day 2</u>
- He uses 4 1/2 kg of rice
- 23 1/4 - 4 1/2 = 18 3/4 kg of rice
<u>End</u>
