Answer:
C
Step-by-step explanation:
10×-28=-280
35-8=27
35×(-8)=-280
10x²+27x-28
=10x²+(35-8) x-28
=10x²+35x-8x-28
=5x(2x+7)-4(2x+7)
=(2x+7)(5x-4)
X apples and 8 oranges = x+8
The answer is x+8.
Hope this helped☺☺
Count the negative signs, if you get an odd number of negative signs, the product is a negative. If you get an even number of negative signs, the product is a positive.
in this case, there are two negatives, the the product is a positive number
Answer:3.14
Step-by-step explanation:
Multiply the diameter by 3.14
Answer:
Thus, a golden retriever should be given 19 teaspoon of medicine.
Step-by-step explanation:
- Given that a golden retriever weighing 85 pounds has diarrhea. His medicine is prescribed as 1 teaspoon per 5 pounds.
- To find how much medicine should he be given.
- Assign a variable. Write a sentence that gives the information to find it.
- Translate into a proportion be careful of the units.
- Multiply both sides by the Least Common Denominator and simplify. Check the answer.
Step 1 of 3
Write the data in mathematical form and simplify.
Let x=the number of teaspoon
If 1 teaspoon medicine is 5 pounds then 85 pounds is how many teaspoon of medicine.
Translate the statement into proportion.

Step 2 of 3
Multiply both sides by x and simplify

5x=85
Divide by 5,

<em>Simplify, x=19</em>
<em>Step 3 of 3</em>
<em>Check the answer.</em>
<em>Substitute x=19 in original proportion and simplify.</em>
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