3. x=17
5. x=35
7. x=26
9. x=14
Answer:
Step-by-step explanation:
The common denominator of these 2 fractions is 10.
Turn the mixed number 3 4/5 into an improper fraction which would be
19/5.
Then multiply the numerator and denominator with 2 to get the denominator to be 10.
19/5 x 2 = 38/10
Now turn 2 1/10 into an improper fraction= 21/10
Now subtract...
38/10 - 21/10 = 17/10
So Timberly spent 17/10 or 1 7/10 more hours then Misty at the gymnastics practice
I don't know if its a right triangle and we are trying to find the length of the hypotenuse
but if it is, use Pythagorean Theory
c² = √a² + b²
c² = √12² + 5²
c² = √144 + 25
c² = √169
c=13
Answer:
995 pounds took the test got it right
Step-by-step explanation:
<span>y=6x-11
-2x-3y=-7
substitute </span>y=6x-11 into -2x-3y=-7
-2x-3y=-7
-2x-3(6x-11)=-7
-2x - 18x + 33 = -7
-20x = -40
x = 2
y = 6x -11
y = 6(2) - 11
y = 1
answer
x = 2 and y =1