Y=ab^x
logab=x
log7(1/343)=-3
y=7(1/343)^-3
Answer:
10x+13y
Step-by-step explanation:
remove parentheses:
2x+3y+8x+10y
add like-terms:
2x+8x+3y+10y
add numbers with the same variables/elements
10x+3y+10y-->10x+13y
hope this helps
The slope is 2 because slope formula
Answer:
1331
Step-by-step explanation:
Im not sure, get a second opinion
Answer:
-2/7
Step-by-step explanation:
2x+7y=14
7y=-2x+14
divide by 7
y=-2/7 x+2
