8x - 4y = 8
-4y = -8x + 8
y = -8x/-4 + 8/-4
y = 2x - 2, comparing to y = mx + c, slope m = 2
Slope = 2.
To find the number of red bricks used, you can create a part to part to whole ratio from the simple ratio of red to grey brick they give.
Then, use the total to create an equivalent ratio with the actual total number of bricks (140).
<u>5 red </u> <u>100 red</u>
<u>2 grey</u> = <u>40 grey</u>
7 total 140 total
<u>
</u>Each time, the simple ratio was multiplied by 20 to get the actual totals for each color.
<u>
</u>There were 100 red bricks used.<u>
</u>
Answer:
No
Step-by-step explanation:
Parallelogram has opposite sides equal and parallel
Square and rhombus have all sides equal
Rectangle has all angles = 90, which is not a condition for parallelograms
Answer:
<em>12 cans and 14 boxes.</em>
Step-by-step explanation:
A/Q
6 cans are sold with 7 boxes, i.e; total of 6+7 = 13
as the market sold 26 cans and boxes, we can calculate each by dividing from the usual total.
26/13 = 2
they sold double their usual total.
so, if they normally sold 6 cans they sold its double, 6×2 = 12
the double of normal boxes would be 7×2 = 14
