Step-by-step explanation:
i. 3x-1=20
or, 3x= 21
x= 7
ii. 3x+1= 22
3x= 21
x= 7
iii. 2x-5=99
2x= 104
x=52
iv. g(3)= 3+5/2= 11/2
g(0)= 0+ 5/2=5/2
g(-3)= -3+5/2 = -1/2
x+5/2= 0
so, x= -5/2
Answer:
4/27 chance of getting a white marble.
Step-by-step explanation:
There are 4 white marbles but there are 27 marbles in total. If you wanted a percentage, then divide 4 by 27 and place the decimal two places to the right once you founded your answer.
(sorry if it's a bad explanation)
The measure of YZ is 3.4 cm and the measure of c is 1.7 cm.
Given that, Y is between X and Z. XY = 5.5 , YZ = 2c , X Z= 8.9.
We need to find the value of c and YZ.
<h3>What is a line segment?</h3>
A line segment is a part of a line that has two endpoints and a fixed length. It is different from a line that does not have a beginning or an end and which can be extended in both directions. In this lesson, we will learn more about a line segment, its symbol, and the way to measure a line segment.
Now, YZ=XZ-XY
⇒2c=8.9-5.5
⇒2c=3.4 cm
⇒c=1.7 cm
Therefore, the measure of YZ is 3.4 cm and the measure of c is 1.7 cm.
To learn more about the line segment visit:
brainly.com/question/25727583.
#SPJ1
$79.65 is the correct answer
The answer is D because the line is going down over time
