Answer:
ur mom did
Step-by-step explanation:
Answer:
a = 6
Step-by-step explanation:
-6(2 + a) = -48
it is basically 2 steps
Divide by -6 first
(2 + a) = -48 / -6
2 + a = 8
minus the 2
a =6
Uhh well you can find the percentage of change by taking the new part and dividing it by the old one, so it'll be bigger divided by smaller
And if you notice, the reciprocal (the answer) is greater than one
that's because the 1 is 100% and the decimal is how much it grew by
If it's less than 1 then it's decreasing
Answer:
Step-by-step explanation:
The expression that we have to factorize in this problem is
And we have to factorize it by grouping.
First of all, we start by factorize a factor from the first two terms, we get:
Then we factorize a term -3 from the last two terms, and we get:
Now we can group the similar terms, and we get:
So the correct option is option D, the last one.
Answer:
$2.20
Step-by-step explanation:
If the beads cost $1.50 for each necklace, then we have to do $1.50 X 5 = $7.50
Then, $18.50 - $7.50 = $11
Then $11/ 5 = $2.2