1/4 is least, next is 1/2 and the greatest is 5/8
Angie made an error because she used substitution incorrectly in step 3.
<h3>System of equation </h3>
7x + y =−12
7x + 4y = −6
subtract equation(i) from (ii) to eliminate x
Therefore,
3y = 6
y = 6 / 3
y = 2
Therefore,
7x + 2 = -12
subtract 2 from both sides of the equation
7x = -12 - 2
7x = - 14
x = - 14 / 7
x = -2
(-2, 2)
Therefore, Angie use substitution incorrectly in step 3.
learn more on system of equation here: brainly.com/question/1818941
Answer:
25/30
Step-by-step explanation:
because 3 multiplies into 30, 10 times and 2 multiplies into 30, 15 times so you add 10+15 to get 25
Answer:
26.08 meters (rounded to 2 decimal places)
Step-by-step explanation:
This diagonal creates a right triangle with one leg 14m and another leg 22 m. We can use pythagorean theorem to figure out the diagonal (hypotenuse of the right triangle).
Pythagorean theorem tells us
The fence needs to be 26.08 meters (rounded to 2 decimal places)
Answer:
$14.97
Step-by-step explanation:
she downloads three movies at $4.99 per movie
4.99 * 3 = 14.97