It takes two steps to solve an equation or inequality that has more than one operation:<span>Simplify using the inverse of addition or subtraction.<span>Simplify further by using the inverse of multiplication or division.
</span>5-5x=0
5-5x-5=0-5
-5x=-5
-5x/-5=-5/-5
x=1</span>
Answer:
5a-7=24
5a=24+7
a=31/5
Step-by-step explanation:
Answer:
y=5x-6
Step-by-step explanation:
Comparing y=5x-6 with y=mx+c,the slope is 5 and y intercept is-6
A) 3x + 4 = 5x - 10. It's easy to identify the lines' equations by their y-intercept and slope.
Answer:
A
Step-by-step explanation:
We know that in normal distribution, approximately 34% of bags will fall with in one standard deviation on one side. On both sides within the range of 1 standard deviation, 34 + 34 = 68 % of bags will fall.
Our range is:
1600 to 1620
1610 - 10 to 1610 + 10
So the answer is 1
That means, that 68% is the answer.
