Common denominator first. multiply 2/5 by 2 in the top and bottom so they all have a denominator of 10
7/10+4/10-1/10=10/10
10/10=1
Answer: x = 50
Step-by-step explanation:
Answer: 19/5
Step-by-step explanation:
TO figure out, we need to plug in x=0 and then check if y = 7.
And the answer is B, y = x + 7, <span>because at x=0, we have y = 0 + 7 = 7, which matches the given point (0,7)</span>
Answer:
c; 20
Step-by-step explanation:
-4x
= -4(-5)
=20
