Answer:
1 sandal= $7
1 flip flop =$2.5
Step-by-step explanation:
say one sandal costs x and one flip flop costs y
3 x+y=23.50
4x+2y=33
solve using simultaneous equationsto find the values of x and y
Answer:
594.75 feet
Step-by-step explanation:
11.7/6=1.95
1.95*305=594.75
Answer:
<em>Its either they are asking you to choose plan, you need to log in, or just watch an ad to see the answer.</em>
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<em>My trick is to skip the ad and its lets you see the question.</em>
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<em>~</em><u>rere</u>
Step-by-step explanation:
Answer:
y = -3x - 31
Step-by-step explanation:
We know that the slope intercept formula of a line is;
y = mx + c
From the given equation of y = -3x + 2, we can say that the slope is -3.
Now, parallel lines have the same slope.
Thus, for passing through (-8,-7), the slope will be -3.
So, equation is gotten from;
(y - y1) = m(x - x1)
Thus;
(y - (-7)) = -3(x - (-8))
y + 7 = -3(x + 8)
y = -3x - 24 - 7
y = -3x - 31