#1 y-5 / 3 =1e
#5 59x + 10) + x
A) 6x + 15
B) 5x + 15*
C) 6x + 50
D) 4x - 50
#6 -4n + 7 2n = 1
A) 1
B) 3
C) -3
D) 4*
#7 4(y - 4) = 8
A) -2
B) 2*
C) 4
D) 6
#8 Raymond buys bottles of water at $2.10 each and a large pizza at $12.99. The total cost was $21.39. How many bottles of water (b) did he buy?
A) 2.10b + 12.99 = 21.39; 4 bottles*
B) 2.10 + 12.99b = 21.39; 4 bottles
C) 2.19c = 21.39 + 12.99; 6 bottles
D) 21.39 - 2.10b = 12.99; 16 bottles
The areas with the ( * ) is the answers that I chooes please help me this is due next week!!!!
3 answers
Can You Help Me Ms. Sue Or Someone?
Ms. Sue, unfortunately, passed away a few years back, let me look into your questions and I'll see if I can help. Also, what grade is this?
5) I'm not sure about this one, because I don't know how it's getting solved.
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6) I'm unsure if we are supposed to be adding the 7 and the 2n. If the answer was four, and if you are adding the 7 and the 2n then the remainder at the end is -1. Let's go through it:
-4n + 7 2n = 1
-4 x 4 + 7 + 2 x 4 = 1
in an easier way to solve we'll do this
( -4 x 4 ) + 7 (2 x 4) = 1
(-16 + 7 )+ 8 = 1
-9 + 8 = 1 ?
is not correct because it would be -1 and not 1.
The correct answer would be 3.
(-4 x 3) + 7 (2 x 3) = 1
(-12 + 7) + 6 = 1
-5 + 6 = 1
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7) 4(y - 4) = 8
7 would be 6 because 6-4 is 2. When four is multiplied by two it would be 8.
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8) is correct, good work!
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6) I'm unsure if we are supposed to be adding the 7 and the 2n. If the answer was four, and if you are adding the 7 and the 2n then the remainder at the end is -1. Let's go through it:
-4n + 7 2n = 1
-4 x 4 + 7 + 2 x 4 = 1
in an easier way to solve we'll do this
( -4 x 4 ) + 7 (2 x 4) = 1
(-16 + 7 )+ 8 = 1
-9 + 8 = 1 ?
is not correct because it would be -1 and not 1.
The correct answer would be 3.
(-4 x 3) + 7 (2 x 3) = 1
(-12 + 7) + 6 = 1
-5 + 6 = 1
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7) 4(y - 4) = 8
7 would be 6 because 6-4 is 2. When four is multiplied by two it would be 8.
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8) is correct, good work!