Answer:
5.25
Step-by-step explanation:
27 = 8a - 15
We have to find "a" here.
We add 15 to each side. The 15 cancels out on the left, and we are left with 27+15 = 42. We then have to divide by 8 on each side to get the "a" by itself.
42/8 = 5.25. We can check our work by answering the "number" with the word problem. 8 * 5.25 = 42 and then 42-15 = 27. Our number gets the answer 27, therefore the answer is 5.25!
Hope this helps.
Answer:
7 units
Step-by-step explanation:
The distance between the points (2,−3) and (−5,−3) is 7 units.
1.23÷10 = 0.123 is a true statement
Given the expression 1.23÷10, we need to<u> check if the expression is equal to 0.123</u>
<h3>Fractions</h3>
Fractions is a ratio of two integers a/b
Given
Convert the decimal to a fraction as shown:
The expression becomes:
= 123/100 * 1/10
= 123/1000
Convert back to decimal
1.23÷10 = 0.123
This shows that 1.23÷10 = 0.123 is a true statement
Learn more on division here: brainly.com/question/12957834
Answer:
y=0.5x
Step-by-step explanation:
y=mx+b
y2-y1/x2-x1
plug in the numbers and you'll have your answer
