Answer:
I´m pretty sure it´s 2.(-3,6).
Step-by-step explanation:
Answers:
- 24 mL of oil
- 60 g onions
- 0.36 kg potatoes
- 0.4025 cup of milk
The units for the milk weren't stated, but I'm assuming it's probably "cups".
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Explanation:
The recipe makes 16 portions or servings of soup. Richard only wants 4 servings. This means he needs to divide each ingredient amount by 4. Note how 16/4 = 4.
So,
- 96/4 = 24 mL of oil is needed
- 240/4 = 60 grams of onions are needed
- 1.44/4 = 0.36 kilograms of potatoes are needed
- 1.61/4 = 0.4025 cups of milk are needed
Change "cups" to whatever other measurement unit is provided.
Answer:
70
Step-by-step explanation:
The explanation is in the picture
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Answer:
Step-by-step explanation:
You first equate it to zero to get:
Then solve using square root method
Or
Now work it backwards
Hence the factored form is:
Answer:
There are 8 dimes there.
Step-by-step explanation:
This question is solved used a system of equations.
I am going to say that:
x is the number of nickels.
y is the number of dimes.
19 coins
This means that x + y = 19.
A nickel is worth $0.05. A dime is worth $0.1. The total of these coins is $1.35. So
0.05x + 0.1y = 1.35
How many dimes are there?
We have to find y.
From the first equation: x = 19 - y.
Replacing in the second:
0.05(19 - y) + 0.1y = 1.35
0.95 - 0.05y + 0.1y = 1.35
0.05y = 0.4
y = 0.4/0.05
y = 8
There are 8 dimes there.