Answer:
you didnt show any picture so i cant answer
Step-by-step explanation:
Steps to solve:
3/4x - 3/4 >= -6
~Add 3/4 to both sides
3/4x >= -5 1/4
~Multiply 4/3 to both sides
x >= -7
Best of Luck!
Answer: The vendor sold 9.5 scarves.
Step-by-step explanation:
I know that 10 x 10 is 100. HOWEVER, this only tells how many gloves were sold. To get how many scarves were sold: you need to:
100 + 8x = 176 or 10 x 10 + 8x = 176
176 - 100 = 76 or 10 x 10 = 100 176 - 100 = 76
both problems 76 divided by 8 = 9.5
Thus, my answer would be 9.5 scarves were sold (or if you round, about 10 scarves were sold).
Answer:
Jumper, y = 172
Shirt, x = - 105
Step-by-step explanation:
Let :
Shirt = x
Jumper = y
5x + 4y = 163 - - (1)
3x + 2y = 29 - - - (2)
Multiply (1) by 3 and (2) by 5
15x + 12y = 489 - - - (3)
15x + 10y = 145 - - - (4)
Subtract :
12y - 10y = 489 - 145
2y = 344
y = 344 / 2
y = 172
Put y = 172 in (3)
15x + 12(172) = 489
15x + 2064 = 489
15x = 489 - 2064
15x = - 1575
x = - 105
The values ;
Jumper, y = 172
Shirt, x = - 105
We weren't supposed to obtain a negative value, kindly check if the parameters given are correct.
Answer: x = 7
Step-by-step explanation:
To solve the equation,
First step, open the bracket
3(x-5)-14=2(x-7)+2
3x -15 -14 = 2x -14 +2
Then, add the like terms
3x - 29 = 2x -16
Transpose the values at the right hand side to the left hand side
3x - 2x = -16 + 29
x = 7
