Answer:
x=10.5
Step-by-step explanation:
5(x+3)=(6)(12)-[.5(6)(12-x)]
5x+15=72-36+3x
reduce
2x=21
x=10.5
check
5(10.5+3)=(6)(12)-[.5(6)(12-10.5)]
52.5+3=72-4.5
reduce
67.5=67.5
Answer:
a
Step-by-step explanation:
substitute n = 5 into the explicit formula , then
a₅ = 4 + (5 + 1)(- 5) = 4 + 6(- 5) = 4 - 30 = - 26
I will need 9.625 cups of flour
<h3>Proportions?</h3>
The ratio of two or more integers is referred to as proportion.
From the information given, we have;
- 1 kg of dough = 2.75 flour
To prepare 3 1/2 kg de masa, we will have:
Divide both expression
1/3.5 = 2.75/x
x = 2.75 * 3.5
x = 9.625
Hence I will need 9.625 cups of flour
Learn more on Proportions here: brainly.com/question/18437927
Let (1/3)x + 2 = (4/3)x-5
-> x + 21 = 4x
-> 3x = 21
->x = 7
So y = 7/3+2 = 13/3
Answer is (7, 13/3)
Answer: The two missing numbers are -6.1, and -0.1
Step-by-step explanation: This is because every time, you are adding 2 (to a negative number), and -8.1 + 2 = -6.1 -2.1 + 2 = -0.1
