A number is doubled and then increased by seven. The result is ninety three. What is the origonal number
Answers
2 . x = 86 Divide both sides by 2
X = 43
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Please help 6x^2/7y*21yz/12xy
I NEED HELP on this
*** Solve 2x + y = 7 for y.
Which of the following must be proven before it can be stated as true?1) definition 2) postulate 3) hypothesis4) theorem
Answers
n = ? ... a number
the difference of six times a number and 7 is -49
6 * n - 7 = - 49
6 * n = - 49 + 7
6 * n = - 42
n = - 42 / 6
n = - 7
The correct result would be - 7.
Answers
-- Add the seconds. If the sum is more than 60, then take 60 off, write what's left
as seconds, and carry 1 minute next door to the minutes.
-- Add the minutes. If the sum is more than 60, then take 60 off, write what's left
as minutes, and carry 1 degree next door to the degrees.
-- Add the degrees.
You can use exactly the same procedure to add hours, minutes, and seconds
of time.
Answers
move x and y to one side.
7x-4x+5y=36-12
3x+5y=24
HOPE I HELPED!!!
two places to the left
B.
two places to the right
C.
three places to the left
D.
three places to the right
Answers
your answer would be C, cause 1,000 has three zeros;
60.8 ÷ 1,000 = 0.0608
The answer is 3 places to the left
Answers
Answer:
Your answer is 40√3.
9
B.
18
C.
36
D.
54
Answers
Answer:
The LCM of the numbers 3, 6, and 9, is 18.
Step-by-step explanation:
The least common multiple (LCM) of two or more non-zero whole numbers is the smallest whole number that is divisible by each of those numbers. In other words, the LCM is the smallest number that all of the numbers divide into evenly.