Answer: This is a quite simple problem. 64 to 48. This would mean
64 - 25%
Knowing this percentage it will equal 48
<em>Answer : 25%</em>
Hope this helped!
Step-by-step explanation:
<span>7.71(–0.02)
</span><span>0.23(–1.1)
</span><span>–5.09(8.1)
The reason is because a negative * positive will always give a negative answer. Negative * negative and positive * positive will always have a positive answer.</span>
Answer:
I think it is the last one.
Apply radical rule
= (10^1/2)3/4x
Apply exponent rule: (a^b)^c = a^bc
= 10^1/2 . 3/4x
Simplify: 1/2 . 3/4x: 3x/8
= 10^3x/8
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:
x + 11 = 10
Step-by-step explanation:
Let the required number be x.
Quotient = x + 4 + 7 = 10
= x + 11 = 10
