Simplify 9x + 3y − 6 − 5x + 4y −3.(1 point
19 answers
The simplified expression is 4x + 7y - 9.
Simplify 9/11z - 4/11z (1point)
The simplified expression is (9/11z) - (4/11z) = (9 - 4)/(11z) = 5/11z.
Simplify 3/10x + 1/6y + 3/10x + 3/6y. Be sure to reduce any fractions to the lowest terms.(1 point)
The simplified expression is (3/10x + 3/10x) + (1/6y + 3/6y) = (6/10x) + (4/6y) = (3/5x) + (2/3y)
Simplify 3/10x + 1/6y + 3/10x + 3/6y.
To simplify the expression, we can combine like terms:
3/10x + 3/10x + 1/6y + 3/6y
Combining the x-terms:
(3/10x + 3/10x) = 6/10x = 3/5x
Combining the y-terms:
(1/6y + 3/6y) = 4/6y = 2/3y
The simplified expression is 3/5x + 2/3y.
3/10x + 3/10x + 1/6y + 3/6y
Combining the x-terms:
(3/10x + 3/10x) = 6/10x = 3/5x
Combining the y-terms:
(1/6y + 3/6y) = 4/6y = 2/3y
The simplified expression is 3/5x + 2/3y.
Simplify 4x + 8x using the properties of operations.(1 point)
Responses
4x + 8
4 x plus 8
12x
12 x
12x2
12 x squared
4 + 8x
Responses
4x + 8
4 x plus 8
12x
12 x
12x2
12 x squared
4 + 8x
The simplified expression is 12x.
Simplify 9g−7h−6g + 2h . (1 point)
Responses
−2gh
negative 2 g h
2gh − 4gh
2 g h minus 4 g h
3g − 5h
3 g minus 5 h
3g + 5h
Responses
−2gh
negative 2 g h
2gh − 4gh
2 g h minus 4 g h
3g − 5h
3 g minus 5 h
3g + 5h
The simplified expression is 3g - 5h.
Simplify 2a − 4b +7 + 8a + 6b − 2.(1 point)
Responses
10a + 2b +5
10 a plus 2 b plus 5
−2ab + 14ab + 5
negative 2 a b plus 14 a b plus 5
10a − 2b +5
10 a minus 2 b plus 5
12ab + 5
Responses
10a + 2b +5
10 a plus 2 b plus 5
−2ab + 14ab + 5
negative 2 a b plus 14 a b plus 5
10a − 2b +5
10 a minus 2 b plus 5
12ab + 5
The simplified expression is 10a + 2b + 5.
Simplify 3/7x + 2/7x using properties of operations.(1 point)
Responses
5/14x
Start Fraction 5 over 14 End Fraction x
514x2
Start Fraction 5 over 14 End Fraction x squared
57x
Start Fraction 5 over 7 End Fraction x
57x2
Responses
5/14x
Start Fraction 5 over 14 End Fraction x
514x2
Start Fraction 5 over 14 End Fraction x squared
57x
Start Fraction 5 over 7 End Fraction x
57x2
The simplified expression is 5/7x.
Simplify 6/7c − 5/9d − 1/2 c + 1/3d.(1 point)
Responses
59c + 412d = 59c +13d
Start Fraction 5 over 9 End Fraction c plus Start Fraction 4 over 12 End Fraction d equals Start Fraction 5 over 9 End Fraction c plus Start Fraction 1 over 3 End Fraction d
514c + 29d
Start Fraction 5 over 14 End Fraction c plus Start Fraction 2 over 9 End Fraction d
59c − 412d = 59c −13d
Start Fraction 5 over 9 End Fraction c minus Start Fraction 4 over 12 End Fraction d equals Start Fraction 5 over 9 End Fraction c minus Start Fraction 1 over 3 End Fraction d
514c − 29d
Responses
59c + 412d = 59c +13d
Start Fraction 5 over 9 End Fraction c plus Start Fraction 4 over 12 End Fraction d equals Start Fraction 5 over 9 End Fraction c plus Start Fraction 1 over 3 End Fraction d
514c + 29d
Start Fraction 5 over 14 End Fraction c plus Start Fraction 2 over 9 End Fraction d
59c − 412d = 59c −13d
Start Fraction 5 over 9 End Fraction c minus Start Fraction 4 over 12 End Fraction d equals Start Fraction 5 over 9 End Fraction c minus Start Fraction 1 over 3 End Fraction d
514c − 29d
The simplified expression is 5/9c - 4/12d + 1/3d.
Choose one of those answers
Apologies for the multiple responses. The correct simplified expression is 5/9c + 1/3d.