9(k+13)+10(12k−1)
Expanding the expression, we have:
9(k + 13) + 10(12k - 1)
= 9k + 9(13) + 10(12k) + 10(-1)
= 9k + 117 + 120k - 10
= 9k + 120k + 117 - 10
= 129k + 107
NoT ad optioon
I apologize for the confusion. Let's try simplifying the expression again:
9(k + 13) + 10(12k - 1)
= 9k + 117 + 120k - 10
= (9k + 120k) + (117 - 10)
= 129k + 107
Use the properties of operations to add 4(g−2)+(g+2) .(1 point)
Responses
5g−10
5 g minus 10
5g+10
5 g plus 10
5g
5 g
5g−6
To simplify the expression 4(g - 2) + (g + 2), we can distribute the 4 and simplify further:
4(g - 2) + (g + 2)
= 4g - 8 + g + 2
= 5g - 6
Therefore, the simplified expression is 5g - 6.
Use the properties of operations to subtract (h+k)−(2k−h) .(1 point)
Responses
−2h−k
negative 2 h minus k
−k
negative k
2h+k
2 h plus k
2h−k
To subtract (h + k) - (2k - h), we can distribute the negative sign and simplify:
(h + k) - (2k - h)
= h + k - 2k + h
= 2h - k
Therefore, the simplified expression is 2h - k.
Use the properties of operations to subtract (p−3)−(2.4+2p) .(1 point)
Responses
3p−5.4
3 p minus 5.4
p−5.4
p minus 5.4
−p−5.4
negative p minus 5.4
−p+5.4
To subtract (p - 3) - (2.4 + 2p), we can distribute the negative sign and simplify:
(p - 3) - (2.4 + 2p)
= p - 3 - 2.4 - 2p
= p - 2p - 3 - 2.4
= -p - 5.4
Therefore, the simplified expression is -p - 5.4.
2(k−4)−3(2k−1) .(1 point)
Responses
−6k−18
negative 6 k minus 18
8k−11
8 k minus 11
−4k−5
negative 4 k minus 5
−4k−11