MATHEMATICS HIGH SCHOOL

Factor this trinomial. x2 + 2x - 3

A. (x + 3)(x + 1)
B. (x - 3)(x - 1)
C. (x + 3)(x - 1)
D. (x - 3)(x + 1)

Answers

Answer 1
Answer: x^2+2x-3=(x+3)(x-1)
Answer 2
Answer:

Answer:

C  A p e x

Step-by-step explanation:

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The millers drove 150 miles in 3 hours howblong will it take to drive 400 miles

Answers

150/3 = 50 miles/hr
So 400/50 = 8 hr
The answer is 8 hours.

You have a $3175 student loan. Suppose you pay the loan off in two and a half years (30 months). Estimate your monthly payment by ignoring interest and rounding down the amount owed. (Round your answer to the nearest dollar.)

Answers

Answer:

$106

Step-by-step explanation:

The formula given for Monthly payment of a loan =

P × [ r (1 + r)/(1 + r)^n - 1

Where

r = interest rate

n = number of monthly payments

P = Present value of the loan

From the question,

r = interest rate, we were told to ignore hence, r = 0

P = $3,175

n = 30

Hence,

Amount to be paid monthly = P/n

= $3175/30

= $105.83

Approximately to the nearest dollars

= $106

Compare 1⁄2 with 3⁄4 using ( <, >, =).

Answers

1/2< 3/4 
Think of it as decimals 
1/2 is .50 and 3/4 is .75 
Hope this Helps :)
As you can see above, 3/4 is larger than 1/4. The larger the numerator, the larger the fraction. so >

What is the next term in the sequence below 1, 3, 5, 8, 11, 15, 19, 24

Answers

29 is the answer ................................................................................................................................................................................................

Find n.
30/38= 15/n
n=______

Answers

multiple 38 with 15 and divide the result with 30 n = 19

Answer:

19

Step-by-step explanation:

58 is 16% of what number

Answers

16% -------- 58

100% ........ x

Cross multiply

100*58 = 16x

5800 = 16x

x= 5800/16

x = 363

I hope that's help !
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