3x+4y = 15
4y = -3x + 15
y = -3x/4 + 15/4
y = (15 -3x)/4
answer is the first one.
1. y = (15 -3x)/4
Answer: 1st circle 0.42n
Step-by-step explanation:
Answer: Nope!
Step-by-step explanation: Alyssa has 11 inches of ribbon total. Add up 7 5/8 and 4 7/8. You can already see that 7 + 4 is 11, and there are still two positive fractions to add. Unless she borrows more ribbon from someone else, there is no way she will be able to finish both.
Answer:
a = 15
b = 7
c = 4
Step-by-step explanation:
Given in the question an expression ![\sqrt[4]{15}^{7}](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B15%7D%5E%7B7%7D)
This expression can be written as 
As we know that roots are most often written using a radical sign, like this,
But there is another way to represent the taking of a root.
You can use rational exponents instead of a radical. A rational exponent is an exponent that is a fraction. For example,
can be written as 
Secondly two powers having same base can be multiply
