2 years ago

What are the x-coordinates of the solutions to this system of equations?

1 answer:

6 0

X equals 4 because 2 times 2 equals 4 and then 4 times 4 =16

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umka2103 [35]

25=2,500, 278= 27800%, 2.9=290, 3.0=300, 0.67= 67

3 0

2 years ago

Contact [7]

Vertex is (-2,-3) and it's a minimum.

4 0

2 years ago

Julli [10]

Answer:

He needs 3.75 lbs of sugar and 1.25 lbs of water.

Step-by-step explanation:

Let x lbs be the amount of sugar in the syrup. Then 5-x lbs is the amount of water in this syrup.

Note

5 lbs - 100%

x lbs - 75%

Write a proportion:

$\dfrac{5}{x}=\dfrac{100}{75}$

Cross multiply:

$100x=5\cdot 75\\ \\100x=375\\ \\x=\dfrac{375}{100}=3.75$

So, he needs 3.75 lbs of sugar and 5 - 3.75 = 1.25 lbs of water.

7 0

2 years ago

joja [24]

Answer:

w = 10

Step-by-step explanation:

Solving steps are shown in above pic. (source: Photomath)

8 0

2 years ago

rewona [7]

Wait isn’t it 30 or am I reading it wrong?

3 0

2 years ago