Answer:
A
Step-by-step explanation:
First, expand the bracket
2.1s + 2.8 - 1.1s = 7.9
Next, collect like terms
s + 2.8 = 7.9
Lastly subtract 2.8 from 7.9 to get your answer.
s = 5.1
(Hope this helps! ^^)
Answer:
Step-by-step explanation:
Solve for the value of :
-Use Distributive Property:
-Combine like terms:
-Subtract to both sides:
So, the value of is .
convert from standard form to slope intercept form
Answer:
Step-by-step explanation:
Slope intercept form : y=mx+b
Multiply by -1(reverse the inequality)
Answer:
y = - x - 11
Step-by-step explanation:
-x-y=11
+x +x
-y=11+x
/- /-
y=-11-x
rearrange
y = - x - 11
The probability that the spinner stops at purple and a pink card is selected is 80%.
We have given that,a spinner with 5 equal sectors is shown in the figure.
The spinner has a 1/5 chance of landing on purple, since the number of favorable outcomes is the numerator, and the number of possible outcomes is the denominator.
There are total four cards, which means we have a 1/4 chance of picking pink,
for the samereason as above.
Therefore 1/5 x 1/4 = 4/5
4/5 =0.80= 80% chance.
To learn more about the probability visit:
How did it turn out to worked out
4 m
5 m
6 m