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djyliett [7]
1 year ago
13

Help me please I need a good grade

Mathematics
2 answers:
elena55 [62]1 year ago
8 0
X-7+2x+1=90
x+2x-7+1=90
3x-5=90
3x=96
x=32
Lorico [155]1 year ago
7 0

Answer: x=32

Step-by-step explanation:

x-7+2x+1=90

x+2x-7+1=90

3x-6=90

3x=96

x=32

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2 factors of 28 add up to 9 what are they
bogdanovich [222]
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Drag each term to the correct location on the expression. each term can be used more than once, but not all terms will be used.
grandymaker [24]

Answer:

4(x-3)(x+6)

Step-by-step explanation:

We factor out the 4 first since all numbers are divisible by 4. That leaves us with x^2+3x-18.

Then we factor this to get (x-3)(x+6).

So the factored form of the equation is 4(x-3)(x+6)

8 0
3 years ago
Nemos aquarium is filled with 2400 cm of water the base of the aquarium is 20 cm long and 12 cm wide what is the height of the w
SSSSS [86.1K]

The answer to this question is 10 cm

In this question, you asked the height and given the volume of water(2400cm3), aquarium length(20cm), and aquarium width(12cm).

Then you need to divide the volume with the length and width. The equation would be:

Aquarium height= volume / length / width

Aquarium height= 2400 cm3 / 20cm / 12 cm = 10cm.

7 0
3 years ago
A patient is to take 4 2/3 tablespoons of medicine per day in 4 equally divided doses. How much medicine is to be taken in each
anygoal [31]

Answer:

1 1/6

Step-by-step explanation:

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Convert the mixed number into an improper fraction:

4 2/3 = 14/3

14/3 ÷ 4

14/3 ÷ 4/1

Use cdf (copy dot flip)

14/3 × 1/4

14 × 1 / 3 × 4

14/12

Convert improper fraction into a mixed number:

14/12 = 1 2/12

1 1/6

6 0
3 years ago
Would you rather have infinite money but tell God you hate him and don't want anything to do with him or not take the money and
Bogdan [553]

Answer:

Not take the money

Step-by-step explanation:

6 0
3 years ago
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