Answer:
Step-by-step explanation:
327.68 .... just multiply 3.2 times 3.2 times 3.2 and then times 10
Word phrase is a mathematical phrase that is a expression that combines numbers and or/ variables using mathematical operations. Expressions represent a value.
Ex.
VII means 7. VIII means 8. IX means 9. Each are a number from the Roman Numerals.
Part A) If would probably be smart to use substitution because y is already solved for, so we can substitute the value of y as a function of x into the other equation.
y=7x-8
y=5x-2
7x-8=5x-2
+8 +8
-----------------
7x=5x+6
-5x -5x
----------------
2x=6
/2 /2
-----------
x=3
y=7x-8
y=21-8
y=13
Part B) The lines will intersect at point (3, 13), because idk it just makes sense
