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3 years ago

12

Helpppppp for 10points !!!

2 answers:

g100num [7]3 years ago

5 0

Slope is x so it’s -1/5
pretty sure
haven’t done this in a year

Annette [7]3 years ago

3 0

Answer:

$- \frac{1}{5}$

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Solve and check: 3 x2 + 5x + 6 + x − 1 x + 2 = 7 x + 3

vagabundo [1.1K]

Answer:

3 $x^{2}$ -2x +5=0

Step-by-step explanation:

Combine liked terms:

3 $x^{2}$ +5x+x-1x+6+2=7x+3

3 $x^{2}$ +6x-1x+8=7x+3

3 $x^{2}$ +5x+8=7x+3

Subtract 3: 3 $x^{2}$ +5x+8-3=7x+3-3

3 $x^{2}$ +5x+5=7x

Now subtract 7x:

3 $x^{2}$ +5x+5-7x=7x-7x

If you want combine liked terms:

3 $x^{2}$ -7x+5x+5=0

3 $x^{2}$ -2x+5=0

Hope this helps!

5 0

3 years ago

Is the relation a function? Why or why not ? <br><br><br> Please help me

vova2212 [387]

The answer is D. I am sure of this. Brainpower? Have a great day!

8 0

3 years ago

By switching service providers , a family's telephone bill decreased from about $ 50 a month to about 44 . What was the percent

anyanavicka [17]

Answer:

12% decrease

Step-by-step explanation:

50 - 44 = 6

6/50 = 0.12 or 12% decrease

6 0

3 years ago

(-x+4/4)+(-x+2/4) what’s the answer?

ss7ja [257]

Answer: -2x + 3/2

Step-by-step explanation:

Simplify the expression.

3 0

3 years ago

Read 2 more answers

Tulio will invest $1,000,000 at 5% annual interest. Determine how much money will Tulio have after 10 years if the interest is

balu736 [363]

Answer:

$1,500,000

Step-by-step explanation:

Given

Principal = $1,000,000

Rate = 5%

Time = 10years

Interest = PRT/100

Interest = 1000000*5*10/100

Interest = 100000*5

Interest = $500,000

Amount after 10years = $1,000,000+ $500,000

Amount after 10years = $1,500,000

5 0

3 years ago