You can eliminate graphs A and C because the lines are dotted and you can eliminate graph B because the shaded part is below the solid line and the equation is telling you to shade above so the answer is D
Answer:
32-3n
Step-by-step explanation:
The formula for the nth term of a sequence is ' a+(n-1)d ' where a is the first term and d is the difference.
Here, a is 35 and d is -3.
a+(n+1)d
35+(n+1)(-3)
35-3n-3
32-3n
Answer:
<h3>The Equivalent of 4 (4a+b) is </h3>
Step-by-step explanation:
<u>step</u><u> </u><u>1</u><u>.</u>
<u>4</u><u> </u><u>(</u><u>4a</u><u> </u><u>+</u><u>b</u><u>)</u>
<u>step</u><u> </u><u>2</u><u>.</u><u> </u><u>multiple</u><u> </u><u>the</u><u> </u><u>whole</u><u> </u><u>bracket</u><u> </u><u>by</u><u> </u><u>4</u>
<u>(</u><u>4</u><u>×</u><u> </u><u>4a</u><u> </u><u>+</u><u> </u><u>4</u><u>×</u><u>5</u><u>)</u>
<u>16a</u><u> </u><u>+</u><u> </u><u>20</u>
Y=25....................................................
The angles of a triangle add up to 180. So a+b+c=180.
2x-6+x+4+2x-3=180
5x-5=180
5x=185
x=37
