To find the answer, we can first find out the proportion of tomato in a cup of salsa in percentage:
7/3+5+7
=7/15
We can then proceed to find the cups of tomato needed in 105 cups of salsa by multiplying the proportion to 105:
7/15×105
=7/5x3 × (5×21)
=7/3 x (3×7)
=7x7
=49
Therefore,49 cups are needed.
Hope it helps!
Answer:
what are the polynomials?
Step-by-step explanation:
Answer:
The lines are perpendicular
Step-by-step explanation:
we know that
If two lines are parallel, then their slopes are equal
If two lines are perpendicular, then their slopes are opposite reciprocal (the product of their slopes is equal to -1)
we have
----> equation A
isolate the variable y
Divide by 7 both sides
The slope of the line A is 
----> equation B
isolate the variable y
Divide by 3 both sides
The slope of the line B is 
Compare the slope of both lines
so
----> the lines are not parallel
Find the product of the slopes
----> the lines are perpendicular
You just have to multiply the numerators and the denominators.
The answer is 14 over 56. Then, you need to simplify the question.
So, since 56 is divisible by 14, divide the numerator and the denominator by 14.
Then you get your answer, which is one-fourth.
Hope that helped!
