In order to put these numbers on a number line, you need to draw a number line and then count backwards to find your answer.
<h3>How do you put the equation on the number line?</h3>
The first thing to do is to draw a number line from -9 to 3.
Then look at the equation which is:
-8 - -9 = 1
-8 + 9 = 1
The two negatives become a positive.
Because the sign is positive, you will count backwards on the number line a total of 9 places. This will then take you to 1.
Find out more on number lines at brainly.com/question/24644930
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Answer:
Beginner. Use a paper strip coated in a pH indicating dye. Dip the strip into the water and wait for the strip to change color. ...
Intermediate. Use a pH testing kit for liquids. ...
Advanced. A digital pH meter can be used to obtain the most accurate reading of the pH level.
Step-by-step explanation:
Answer:
Which plant was taller when Nara got the plants? C. They were equally tall
Which plant grew faster? B. The second plant
Step-by-step explanation:
Slope of the first plant :
m = (y2 - y1)/(x2- x1)
m = (36 - 34)/(15 - 10) = 0.4
y-intercept of the first plant :
y = m*x + b
b = y1 - m*x1
b = 34 - 0.4*10 = 30
From the picture we can see that the y-intercept of the second plant is 30 cm
Y-intercept represents plant heights when Nara got the plants; then they were equally tall
From the picture we can see that second plant grew 2 cm in 2 days; then its slope is 2/2 = 1
Slope measures how fast each plant grew; then the second plant grew faster
International Monetary Fund (IMF)so hes right!
Answer: b
Step-by-step explanation:
