Answer:
$5,000
Step-by-step explanation:
Create a proportion:
11/100 = 550/x
100(550)/11
5,000= x
Answer:
there aint no picture
Step-by-step explanation:
Lets say a fork costs x $. Therefore a spoon costs 2x $.
2x + x = 6. => 3x = 6. => x=2
so:
a) A spoon costs: 2x = 2 × 2 = $4
b) (12 × 4) + (10 × 2) = $68
Answer:
x=6
Step-by-step explanation:
9x2=18
54-18=36
6x=36
Divide both sides with 6
x=6
Answer & Step-by-step explanation:
On the left:
There are 4 triangles that indicate -x, so this is -4
There are 3 circles that indicate -1, so these are -3.
Insert as an expression:

On the right:
There are 2 triangles that indicate -x, so this is -2x.
There are 2 circles that indicate -1, so these are -2.
Insert as an expression:

Combine both expressions into an equation:

Solve for x. Add 3 to both sides:

Add 2x to both sides:

Isolate the variable. Divide both sides by -2:

:Done