Answer:
Trisha made <u>2 pans</u> of brownies.
Step-by-step explanation:
Let the number of pans of brownies made by Trisha be 'x'.
Given:
Number of pans contributed by Rachel = 5
Number of squares in each pan = 12
Total number of squares (S) = 84
Total number of pans (N) = Number of pans by Trisha (x) + Number of pans by Rachel
So, -------- (1)
Total number of squares (S) = Number of squares in each pan × Number of pans (N).
Plug in the value of 'N' from equation (1) in equation (2). This gives,
Solve for 'x'.
Therefore, Trisha made 2 pans of brownies.
Answer:
A) area decreases
Step-by-step explanation:
<em>Example:</em> we have a 2 by 3 rectangle with area of 2*3 = 6. If we cut the first dimension in half, then we have a 1 by 3 rectangle that has area 1*3 = 3. The area has decreased. To keep the area the same, we would have to increase the other dimension some specific amount.
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Answer:
I think it is B
Step-by-step explanation:
275??
16×=4400
16×/16=4400/16
x=275