Step-by-step explanation:
collin is correct and incorrect at the same time. when you solve this, you start with adding like terms.
10x and -11x will be added together to be -1x, after we figure this out, we solve.
-1x+7<-20
-7 -7
-1x<-27
/-1 /-1
x<27
after you solve, you notice that x is less than 27. collin has the correct answer for solving the equation, but if were looking on a more technical note, he would be incorrect because he said the answer is 27, when the answer is actually less than 27. therefore, collin has solved the inequality correctly, but he has said the answer incorrectly
Answer:
<u>iiiiiiiiiiiiiiiiiiiii</u>
Step-by-step explanation:
Answer:
x=19.36111..
Step-by-step explanation:
to get this you would cross multiply
the equation: 36/17=41/x
which you do 36 * x = 17 * 41
divide each side by 36 to cancel it out and leave you with x
giving you (17*41)/36
do this in a calculator...
you get x=19.3611
Answer:
m<MON = 15
Step-by-step explanation:
Largest Angle equals the addition of the smaller angles. We know they add because they all have same Letter in the middle called the vertex.
m<LON = m<LOM + m<MON
77 = 9x + 44 + 6x + 3
77 = 15x + 47
30 = 15x
x = 2
m<MON = 6x + 3
m<MON = 6(2) + 3
m<MON = 15
Answer:
Step-by-step explanation:
To find, do 9^2-5^2=, so 81-25=56 which is 2