Y = A system of equations. Y equals StartFraction one-half EndFraction x minus 6. X equals negative 4.X – 6 x = –4 What is the solution to the system of equations?

is the solution to the system of equations.

Step-by-step explanation:

Given the system of equations as:

and

To find:

The solution to the system of equations = ?

Solution:

Here, we are given two equations and two variables i.e. and .

So, we can solve the system of equations for the values of and .

Let us first consider the 2nd equation.

we already have the value of .

Now, let us put the value of in the 1st equation to find the value of .

So,  the solution to the system of equations is:

inch

step-by-step explanation:

yard and mile are too big.

we need to divide the number of toy dinosaurs, 156, by the number of brothers, 4:

in order to estimate, we can use compatible numbers:

156 ÷ 4

  ↓

160   ÷ 4 = 40        

the correct answer is a).