Answer:
rectangle had an area of x2+13x+36 square meters the length of x+9 meters. What expression represents the width of the rectangle?
Step-by-step explanation:
Answer:
x =(1+√81)/2=(1+9)/2= 5.000
or:
x =(1-√81)/2=(1-9)/2= -4.000
Step-by-step explanation:
there now can i get brainliest
To compare units either of them have to change to be the same unit
either change inches to yards, or yards to inches.
1 yard is 36 inches, so
3 yards = 3 × 36 = 108 in
100 in < 108 in
3 yards is greater.
Answer:
K+T=20
$9K + $6T = $168
K is the Kentucky blue grass in pounds
T is the Tall fescue in pounds
Step-by-step explanation:
You can start with the first equation. We don't know the exact amounts of each but we know that there was a total of 20 pounds, and there were 2 types of grass seeds, so we can get that the amount of pounds of Kentucky blue grass(K) and the pounds of Tal Fescue(T) has a sum of 20.
K + T = 20
For the second equation we know that there is a sum of $168 so we'll start with that. Then, we know he paid $9 per pound of K so $9* the value of K is the amount paid for Kentucky blue grass total. This can be represented as 9K. We do the same for T, 6T. Since the sum of the cost of $9T and $6K must be $168 we can write this as:
$9K + $6T = $168
Let x= # pages Liam read
x + (x+17) = 265
2x + 17 = 265
-17. -17
2x=248
x=124
Liam read 124 pages
