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natita [175]
2 years ago
12

Pls help me with this question

Mathematics
1 answer:
wel2 years ago
7 0
I believe it’s c because a negative times a negative is equal to a positive number.
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If Travis tries to drink 3 quarts of water each day how many cups of water does he drink each day
olchik [2.2K]
He would drink 12 cups of water a day. There are 4 cups in a quart so 4 times 3 is 12.
3 0
2 years ago
Write the standard form of the quadratic equation modeled by the points shown in the table below.
Andre45 [30]
We know that

The Standard Form<span> of a </span>Quadratic Equation<span> is
</span> ax²<span> + bx + c = 0
</span>
then 
for x=0    y=-6
 a*0² + b*0 + c = -6---------> c=-6

for x=1    y=2
 a*1² + b*1 -6 = 2---------> a+b=8---------> a=8-b---------> equation 1

for x=3    y=-0
 a*3² + b*3 -6 = 0---------> 9a+3b=6---------> equation 2

<span>substituting 1 in 2
9*(8-b)+3b=6------> 72-9b+3b=6---------> 6b=66--------> b=11
a=8-11-------> a=-3
so
a=-3
b=11
c=-6
</span>Standard Form of a Quadratic Equation is
 -3x² + 11x - 6 = 0
<span>
the answer is
</span> -3x² + 11x - 6 = 0<span>

</span>
6 0
3 years ago
Read 2 more answers
At a football stadium, 2% of the fans in attendance were teenagers. If there were 270 teenagers at the football stadium, what wa
arsen [322]
There were 13,500 people in the stadium. you multiply the amount of teenagers(270) by 100 then divide by 2, then you get 13,500 people.
4 0
1 year ago
The rent on my house is $2,000 a month. My landlord decided to increase the rent by 20%. What is the new monthly rent, I have to
Gelneren [198K]

Answer:

if 2,000 is the original rent and it increases by 20% the new rent is $2,400.

Step-by-step explanation:

this is because 10% of $2,000 is 200 so 20% is $400

3 0
2 years ago
Solve for x..................
Yuri [45]
Square both sides to get the binomial out of the square root:
(√(2x + 8))² = (2)²
2x + 8 = 4
2x = 4 - 8
2x = - 4

Divide both sides by 2 to isolate the variable X:
x = - 4 / 2
x = - 2

Your answer is option C.
7 0
2 years ago
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