Answer:
Step-by-step explanation:
5r + 2b = 14 (5 lbs of oranges and 2 lbs of bananas = $14)
3r + 6b = 18 (3 lbs of oranges and 6 lbs of bananas = $18)
Let's use the elimination method. Multiply the first equation by -3:
-15r - 6b = -42
3r + 6b = 18
-----------------
12r = 24
Divide by 12:
r = 2
Answer:
d.
Step-by-step explanation:
B 0.05 since the thousandth digit is higher than 5, it needs to be rounded up.
Answer:
The employee’s salary is $2,800
Step-by-step explanation:
First find the commen denominator for all three. That would be 24 because they all go into it.
1/12=2/24 1/6=4/24 5/8=15/24
Then add all of those. 2/24+4/24+15/24=21/24
Then multiply that by 100 to get the percent of the rest of the salary 21/24•100=87 1/2%
Then do 100 - 87 1/2 to find what percent $350 is of the total salary.
100-87 1/2 = 12 1/2%
$350 = 12 1/2%
then multiply both sides by two
350(2)= 12 1/2%(2)
$700=25%
25 goes into 100 4 times so multiple $700 by 4 and you get $2,800 which is 100% of his salary!
Can I get Brainliest?