<u>Giv</u><u>en</u><u> that</u><u> </u><u>:</u><u>-</u><u> </u>
<u>To</u><u> </u><u>Find</u><u> </u><u>:</u><u>-</u><u> </u>
<u>Solu</u><u>tion</u><u> </u><u>:</u><u>-</u><u> </u>
→ x = 4y + 3 equation 1st
→ y = -2x -3 equation 2nd .
Now putting the value of x from first equation to second equation.
→ y = -2(4y +3 ) -3
→ y = -8y - 6 - 3
→ y + 8y = -9
→ 9y = -9
→ y = -1
Now putting the value of y in equation first .
→ x = 4(-1) + 3
→ x = -4 + 3
→ x = -1
Now multiply and X and y.
→ x.y = -1(-1)
→ x.y = 1 .
Answer:
3
Step-by-step explanation:
The math books can all be in the middle with the other two on the sides, or the math books can be on the left side with the other books at the right side. Also, the math books can be on the right side with the other books at the left side.
The correct answer is D.
When finding the mean you find the average of the numbers. When these values are added together and then divided by he number of values, that is the end result.
Answer:
3
Step-by-step explanation:
To find a specific term of an arithmetic sequence, we use the formula for finding the nth term. Step 1: The nth term of an arithmetic sequence is given by an = a + (n – 1)d. So, to find the nth term, substitute the given values a = 2 and d = 3 into the formula.
Erica's earlier rent was = 1125 per month
Moving to Manhattan, rent goes up by 100 %.
Means the extra amount of rent will be = 1125 * 100 %
= 1125 * 100/100 = 1125
So new rent = 1125 (earlier) + 1125 (extra) = 2250 : Answer
Hope it will help :)