There are 6 terms because when you see a power after a monomials or polynomial , it means it is the same things multiplied to it x number of times. So if it is to the power of 3 it is (2x+3)(2x+3)(2x+3). This is 6 terms
3x + 8 = 17
Subtract 8 from both sides
3x + 8 - 8 = 17 - 8
Simplifying
3x = 9
Divide both sides by 3
3x/3 = 9/3
Simplifying
x = 3
Answer
x = 3
<h3>Total snow fall for three days is 8.75 inches</h3>
<em><u>Solution:</u></em>
Given that,
Snow fell over the past three days
![First\ day = 3\frac{2}{4}\ inches = \frac{14}{4}\ inches\\\\Second\ day = 3\frac{2}{4}\ inches = \frac{14}{4}\ inches\\\\Third\ day = 1\frac{3}{4}\ inches = \frac{7}{4}\ inches](https://tex.z-dn.net/?f=First%5C%20day%20%3D%203%5Cfrac%7B2%7D%7B4%7D%5C%20inches%20%3D%20%5Cfrac%7B14%7D%7B4%7D%5C%20inches%5C%5C%5C%5CSecond%5C%20day%20%3D%203%5Cfrac%7B2%7D%7B4%7D%5C%20inches%20%3D%20%5Cfrac%7B14%7D%7B4%7D%5C%20inches%5C%5C%5C%5CThird%5C%20day%20%3D%201%5Cfrac%7B3%7D%7B4%7D%5C%20inches%20%3D%20%5Cfrac%7B7%7D%7B4%7D%5C%20inches)
<em><u>What was the total snowfall for the three days?</u></em>
Total snowfall = first day + second day + third day
![Total\ snowfall = \frac{14}{4} + \frac{14}{4} + \frac{7}{4}\\\\Total\ snowfall = \frac{14 + 14 + 7}{4}\\\\Total\ snowfall = \frac{35}{4} \text{ or } 8.75\ inches](https://tex.z-dn.net/?f=Total%5C%20snowfall%20%3D%20%5Cfrac%7B14%7D%7B4%7D%20%2B%20%5Cfrac%7B14%7D%7B4%7D%20%2B%20%5Cfrac%7B7%7D%7B4%7D%5C%5C%5C%5CTotal%5C%20snowfall%20%3D%20%5Cfrac%7B14%20%2B%2014%20%2B%207%7D%7B4%7D%5C%5C%5C%5CTotal%5C%20snowfall%20%3D%20%5Cfrac%7B35%7D%7B4%7D%20%5Ctext%7B%20or%20%7D%208.75%5C%20inches)
Thus total snow fall for three days is 8.75 inches
Answer:
(2,1) for number 1 and (3,-4) for number 2
Step-by-step explanation:
your welcome baby gurl (-‿◦)
(-2 1/2)×(-3 1/2) = (2 1/2)×(3 1/2) . . . . deal with the signs up front. The product of two negatives is a positive.
... = 2×(3 1/2) + (1/2)×(3 1/2) . . . . . use the distributive property
... = 2×3 + 2×(1/2) + (1/2)×3 + (1/2)×(1/2) . . . . and again
... = 6 + 1 + 3/2 + 1/4
... = 7 + (1 1/2) + 1/4
... = 8 + 2/4 + 1/4
... = 8 3/4
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On your calculator, -2.5 × -3.5 = 8.75.