The slope is 6/7 because it’s always rise over run.
It’s i, II, and iii I do believe.
Answer:
Following are the responses to this question:
Step-by-step explanation:
In point 1 the answer is "An algebra tiles will model the situation".
In point 2 the answer is "The one tile of orange x and 5 tiles of black".
In point 3 the answer is "This situation can be interpreted as an x-5 algebraic term".
Let:
x= quarters
y= dimes
x+y=67
and
.25x+.10y=12.40
x=67-y
.25(67-y)+.10y=12.40
16.75-.25y+10y=12.40
16.75-.15y=12.40
Lets rearrange this:
-.15y+16.75=12.40
-16.75 -16.75
-.15y=-4.35
the negatives cancel out
.<u>15y</u>=<u>4.35
</u>.15<em /><em> <u /></em>.15
y=29
Back to the original x=67-y
x=67-29
x=38
So,
x=38
y=29
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Answer:
Yes it is.
Step-by-step explanation:
