Its either (top to bottom) 1 or 4
Answer: 16/77
Step-by-step explanation: Here we're asked to evaluate ab
given that <em>a = 4/7</em> and <em>b = 4/11</em>.
So we start by plugging in our given
values for <em>a</em> and <em>b</em> into the problem.
If we do this, ab would then be (4/7)(4/11).
When multiplying two fractions together, we multiply across
the numerator and we also multiply across the denominators.
So (4/7)(4/11) is 16/77 which is our final answer.
Answer:
Maggie is 13
Step-by-step explanation:
Honestly, I just kept trying ages starting from 10 because I knew it wasn't going to be less than that. Then I did whatever age, in this case 13, and multiply it by 4. Then minus 11 from that number. Then take that end number and add it to the beginning number(maggies age) and you should get 54.
Math Equation Explanation:
13*4 = 52 (Maggies Age) x 4
52-11= 41 The question stated that Maggie's brother was 11 -------------------------------------years younger than her age times 4.
41 + 13 =54 The sum of both their ages.
Answer:
A. 2f + 10 = 28
Step-by-step explanation:
28 candy bars.
He wants 10.
28 - 10.
18 candy bars.
He gives each friend 2.
18 divided by 2.
9.
He can treat 9 friends.
Step 1: Subtract 10 from both sides.
2f+10=28
which would take away the 10 and subtract 10 from 28. (That would be Jack's bars.)
2f = 28.
Step 2: Divide by 2 on both sides.
2f = 28
which would cancel out the 2f. And Whatever is done to the left is done to the right, meaning you would divide 28 by 2 aswell. (Dividing up the candy bars among his friends).
f = 9
Do the opposite to the x..if it was -2x you plus that
