Answer:
3r − 9 = –6r
-9 = -6r-3r (you change the signs when bringing +3r to the other side)
-9 = -9r
r = -9/-9
r = 1
Answer:
The correct answer is - 45.56%.
Step-by-step explanation:
Given:
chicken weighs = 31 lbs
left clean meat = 14 lbs and 2 oz or 14+2/16
Formula:
A reasonable assumption for the definition of 'yield percent' is :
= (lbs of edible product) / (lbs of product as-purchased) * 100%
Solution:
Putting the values in the given formula:
= (14 + 2/16) / (31) * 100
= 14.125 / 31 * 100
= 45.56% (or 45.6% when rounded to one decimal place).
Their signs are positive. if you multiple a positive by a positive, you get a positive. but if you multiple a negative by a negative, you get a positive. if you multiply two of the same sign numbers, the product is always positive.
F(g)=sqrt(7x+b)
f(g(4))=sqrt(7*4+b)=6
sqrt(28+b)=6
28+b=36
b=36-28
b=8 which is A
Answer:
the amount received in change is $0.70
Step-by-step explanation:
The computation of the amount received in change is shown below:
= Given amount - purchased amount
= (3 × 50 + 4 × 20 + 4 × 5) - $249.30
= (150 + 80 + 20) - $249.30
= 250 - 249.30
= $0.70
Hence, the amount received in change is $0.70
