Answer:
C. 490.
Step-by-step explanation:
25% = 0.25.
If the number of emails that Ryan and Taylor each received is x emails then Sara received 2x + 0.25 * 2x = 2.5 emails.
So 2x + 2.5x = 882
x = 882/4.5
x = 196.
So Sara received 2.5 * 196
= 490 emails.
Answer:
$0.04/lb
Step-by-step explanation:
Cost per lb for the 3 lb package is $7.80/(3 lb), or $2.60/lb)
Cost per lb for the 1/2-lb package is $1.28 / [(1/2) lb], or $2.56.
The difference in cost per pound is $2.60 - $2.56, or $0.04/lb
Answer: the quotient of the given expression is, h5
Step-by-step explanation:
Use the exponent rule:
Given the expression:
⇒
Apply the exponent rules we have;
Simplify:
therefore, the quotient of the given expression is,
Answer:
14.2 in
Step-by-step explanation:
If two tangent segments to a circle share a common endpoint outside the circle, then the two segments are congruent.
Each vertex is a common endpoint outside the circle so we can relabel the figure as shown below...
so ..the perimeter of the polygon is:-
hope it helps...
have a great day!!