Answer:
6a + (6 x 3) = 60
or
6a + 18 = 60
Step-by-step explanation:
You have 6 students who are assigned an unknown amount of problems. We can write it as 6x. Then each is given 3 more problems, so now we have 6x + (6 x 3). We also know that in all they have 60 problems.
Therefore, the equation is:
6x + 18 = 60
Then just solve
6x + 18 = 60
- 18 -18
6x = 42
x = 7
<u>Answer:
</u>
Slope of a line perpendicular to the line y=8x+1 is
<u>Solution:
</u>
Given y=8x+1
The slope - intercept form equation of line is given as
y = mx + c --- eqn 1
Where m is the slope of the line.
The coefficient of “x” is the value of slope of the line.
"c" is the y – intercept which is the value of y at the point where the line crosses the y-axis
From question, given that y = 8x + 1
Comparing the given equation y=8x+1 with equation 1, we get
m = 8 and c = 1
The equation of a perpendicular line to y=8x+1 must have a slope that is the negative reciprocal of the original slope.
Hence the slope of the line perpendicular to the line y=8x+1 is
Answer:
what is ukmt maths
Step-by-step explanation:
Answer: -4 <= x < 4. For the second answer, it’s -2 <= y < 5
Step-by-step explanation: