2 years ago

I NEED THIS ASAP…. mathematician simplifies the expression mentally.

1 answer:

5 0

Answer:

The answer is exactly -2,299. But since this is a mental math question it's okay if it's not the exact answer. The answer would be "A"

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eimsori [14]

Lemonade made= 2(l)/3=2/3 of a litre
qty in each cup=1(l)/6=1/6 of a litre
no of cup=2l/3÷1(l)/6
⇒2l/3×6/1(l)
⇒4

6 0

3 years ago

masha68 [24]

4 was not multiplied by x

6 0

3 years ago

oee [108]

Are you asking on how to do this or you have a math problem for us to look over for you?

5 0

3 years ago

dexar [7]

Answer:

Nope!

Step-by-step explanation:

It's linear, because it has a continuous pattern. Look!

x values: 6, 7, 8, 9

y values: 4, 2, 0, -2

X values: We add 1 each time

Y values: We subtract 2 each time

I hope it helps!

$*RosalindCordelia*$

8 0

3 years ago

LuckyWell [14K]

Answer:

Step-by-step explanation:

x^2 - 8 = 7x

x^2 - 7x - 8=0

(x - 8)(x + 1)=0

x - 8= 0 x + 1=0

x=8 x= -1

8 is the positive solution

4 0

3 years ago