Are you trying to solve for x and y?
y=2x+1; x+2y=17
sub in one variable in the other equation.
x+2(2x+1)=17
x+4x+2=17
5x=15
x=3
now that you have x value, plug into the original equation to find y and check with the other.
y=2(3)+1 = 7
x+2y=17 = 3 + 2(7) = 17 ; 17=17
The answer is A
7.152 is less than 7.512 so the greater than symbol would be facing 7.512
Answer:
for a. you first shade the intersectoin between a and b the shade the intersectio
Step-by-step explanation:
For this case we have that by definition, the Pythagorean theorem states that:

Where:
a, b: Are the legs
c: It is the hypotenuse
According to the figure we have to:

Substituting in the formula we have:

Answer:
Option D
It’s around 450 euros right now - to figure this out you multiply the number of pounds by the current exchange rate ( which you can look up)