Answer: #1: -x + 5 #2: 6x - 3y
Step-by-step explanation:
<u><em>Question:</em></u>
(4x - 3) - (5x - 7)
Distribute Negative
(4x - 3) + (-5x + 7)
Add like terms
<em><u>Final Answer:</u></em>
-x + 5
<em><u>Question:</u></em>
4x - (3y - 2x)
Distribute Negative
4x + (-3y + 2x)
Add like terms
<em><u>Final Answer:</u></em>
6x - 3y
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Answer: x = 10
Explanation:
Proof that triangle CAB ~ EAD
Angle CAB = Angle EAD (same angle)
Angle ABC = Angle ADE = 90 degree
Thus, Triangle ABC ~ EAD (AA)
And CB/ED = 8/16 = 1/2
Which mean CB = (1/2)ED
That mean AB/AD also equal 1/2
Where AB = 1/2(AD)
We get:
x = 1/2(10 + x)
x = 5 + (1/2)x
x - (1/2)x = 5
(1/2)x = 5
x = 10
C=5. As both of the numbers are negative the result will be positive. 40/8=5
Answer:
Quarts to gallons = divide
Weeks to days = multiply
Feet to inches = multiply
Miles to yards = multiply
Ounces to pounds = divide
Step-by-step explanation:
If you are going from a smaller unit to a larger unit, you divide.
If you are going from a larger unit to a smaller unit, you multiply.
It’s the numbers placed under the x so it would be (5,2,-1) as the x so it would be C