Answer:
Ralph borrowed $11,000 from the government source and $9,000 from the private source.
Step-by-step explanation:
Let:
x = government loan
y = private loan
x + y = 20,000 ............................................ (1)
x = 20,000 - y ............................................. (2)
0.033x + 0.049y = 804 ............................ (3)
Substitute equation (2) into (3) for x, we have:
0.033(20,000 - y) + 0.049y = 804
660 - 0.033y + 0.049y = 804
0.016y = 804 - 660
0.016y = 144
y = 144 / 0.016 = $9,000
Substitute $9,000 for y in equation (2), we have:
x = 20,000 - 9,000 = $11,000
Therefore, Ralph borrowed $11,000 from the government source and $9,000 from the private source.
cheese omelet?
Answer:
$1.40 more
Step-by-step explanation:
Let's say:
A costs $z
and
B costs $y
A is more expensive than B. That means z is greater than y. When we will be asked to find HOW MUCH MORE A costs than B, we will have to subtract the smaller dollar value (which is y) FROM the larger dollar value (which is z).
So, we would say A costs more than B by ($z - $y).
Similarly, in this problem, see attached image, the HAM AND CHEESE costs MORE ($4.95) than the CHEESE ONLY ($3.55). How much more??
To find this, we subtract smaller value (3.55) from the larger value (4.95). Thus we have:
Ham and cheese omelet costs $1.40 more than cheese omelet.
Answer:
1.40
Step-by-step explanation:
7x+y
7x-y
X(7y)
Xy/7
Answer:X(7y)
Step-by-step explanation:
Answer:
It's C, I got a 100% on my quiz when I put C
Answer:
3/4
Step-by-step explanation:
3 goldfish
4 total pets
Answer:
3/4
Step-by-step explanation:
Out of 4 pets (1 turtle and 3 goldfish), 3 of them are goldfish. Therefore 3/4 is the fraction of goldfish to total pets.