Use the properties of operations to add 9(k+1/3)+10(1/2k−1) .(1 point)
Responses
14k+13
14 k plus 13
1912k−23
19 Start Fraction 1 over 2 End Fraction k minus Start Fraction 2 over 3 End Fraction
14k−23
14 k minus Start Fraction 2 over 3 End Fraction
14k−7
12 answers
14k plus 7 End Fraction.
pick one of the options
If I have to pick one of the options, I would choose 14k+13.
Use the properties of operations to add 4(g−2)+(g+2) .(1 point)
Responses
5g−6
5 g minus 6
5g−10
5 g minus 10
5g
5 g
5g+10
Responses
5g−6
5 g minus 6
5g−10
5 g minus 10
5g
5 g
5g+10
To add 4(g-2) + (g+2), we can distribute the 4 to both terms inside parentheses.
4(g-2) + (g+2) = 4g - 8 + g + 2
Next, we can combine like terms.
4g + g - 8 + 2 = 5g - 6
Therefore, the correct option is 5g - 6.
4(g-2) + (g+2) = 4g - 8 + g + 2
Next, we can combine like terms.
4g + g - 8 + 2 = 5g - 6
Therefore, the correct option is 5g - 6.
Use the properties of operations to subtract (h+k)−(2k−h) .(1 point)
Responses
−2h−k
negative 2 h minus k
2h+k
2 h plus k
−k
negative k
2h−k
Responses
−2h−k
negative 2 h minus k
2h+k
2 h plus k
−k
negative k
2h−k
To subtract (h+k) - (2k-h), we need to distribute the negative sign to both terms inside the second parentheses.
(h+k) - (2k - h) = h + k - 2k + h
Next, we can combine like terms.
h + h + k - 2k = 2h - k
Therefore, the correct option is 2h - k.
(h+k) - (2k - h) = h + k - 2k + h
Next, we can combine like terms.
h + h + k - 2k = 2h - k
Therefore, the correct option is 2h - k.
Use the properties of operations to subtract (p−3)−(2.4+2p) .(1 point)
Responses
−p+5.4
negative p plus 5.4
−p−5.4
negative p minus 5.4
p−5.4
p minus 5.4
3p−5.4
Responses
−p+5.4
negative p plus 5.4
−p−5.4
negative p minus 5.4
p−5.4
p minus 5.4
3p−5.4
To subtract (p-3) - (2.4 + 2p), we need to distribute the negative sign to both terms inside the second parentheses.
(p-3) - (2.4 + 2p) = p - 3 - 2.4 - 2p
Next, we can combine like terms.
p - 2p - 3 - 2.4 = -p - 5.4
Therefore, the correct option is -p - 5.4.
(p-3) - (2.4 + 2p) = p - 3 - 2.4 - 2p
Next, we can combine like terms.
p - 2p - 3 - 2.4 = -p - 5.4
Therefore, the correct option is -p - 5.4.
Subtract: 2(k−4)−3(2k−1) .(1 point)
Responses
8k−11
8 k minus 11
−4k−5
negative 4 k minus 5
−4k−11
negative 4 k minus 11
−6k−18
negative 6 k minus 18
Responses
8k−11
8 k minus 11
−4k−5
negative 4 k minus 5
−4k−11
negative 4 k minus 11
−6k−18
negative 6 k minus 18
To subtract 2(k-4) - 3(2k-1), we can begin by distributing the 2 and 3 to the terms inside the parentheses.
2(k-4) - 3(2k-1) = 2k - 8 - 6k + 3
Next, we can combine like terms.
2k - 6k - 8 + 3 = -4k - 5
Therefore, the correct option is -4k - 5.
2(k-4) - 3(2k-1) = 2k - 8 - 6k + 3
Next, we can combine like terms.
2k - 6k - 8 + 3 = -4k - 5
Therefore, the correct option is -4k - 5.
Use the properties of operations to add 4(g−2)+(g+2) .(1 point) Responses
9 answers