Answer: x=17, y=45
Explanation: Let the numbers be x and y.
We have,
3x−6=y
Also, x+y=62
Thus, x+3x=62+6
Or, x=17
Putting in the required values, we get y as 45
Answer:
He needs to drive for 2 more days to get to his aunt's house.
Step-by-step explanation:
Use this exponent property;
So you have
So you should use "
".
Hi there
the answer is 7.5pounds
hope this helps and you rate me good
Answer:
r = 7
Step-by-step explanation:
Use the distributive property by multipling the -8 to the 2r and the -8, do the same thing on the other side with the -3.
Afterwards, combine like terms by adding 64 and 6.
Next, add 3r to the left side, I usually choose the number with the variable (the letter) that looks like it will be easier to subtract. This leaves only 21 on the right side.
Next subtract 70 from both sides
Divide -13 by both sides
You should get the answer of r=7
