Answer:
Step-by-step explanation:
Answer:
24x = 8*60
24x = 480
x = 20
Step-by-step explanation:
A simple algebraic equation can be utilized to solve this question. Ayana needs yards of blue fabric for each scarf.
Step-by-step explanation:
Step 1; Assume the amount of purple fabric to be x for each scarf and the amount of blue fabric required for each scarf to be y. It says a total of six scarves are needed. It is given that a total of 10 yards of fabric is used i.e. the total of purple fabric and the blue fabric. So we can create an equation for this. As 6 scarves are needed we substitute x and y as 6x and 6y.
Total fabric used= 6x + 6y = 10 yards.
Step 2; It is given that for each and every scarf 1 yards of purple fabric is needed. So for 6 scarves a total of 6 * 1 yards is needed. So 6x becomes 6 * 1 yards.
6x = 6 * 1 yards = 6 * = yards of purple fabric.
Step 3; Now we solve for the amount of blue fabric needed.
6y = 10 - = =
But the yards is for 6 scarves to we divide it by 6 to get the material needed for a single scarf
y = /6 = * = = yards = 0.4166 yards of blue fabric for each scarf.
Answer:
could you translate it
Step-by-step explanation:
Answer:
zeros are ±2
Step-by-step explanation:
y = x² - 4
this can be factored into (x+2)(x-2)
if you then set each factor equal to zero you will get zeros of ±2