One solution
Two solutions
Infinitely many solutions
Answer: Infinitely many solutions
Step-by-step explanation:
1. Cancel −5 on both sides.
4x−4x=0
2. Simplify 4x−4x to 0.
0=0
3. Since both sides equal, there are infinitely many solutions.
Answer:
From least to greatest in cost is Red, Brown, Purple, Silver.
Step-by-step explanation:
Ebba is buying bulk fabric and shopping for best deal, in order to calculate best deals of fabric we calculate per square yard of each fabric.
Purple : 6.5 square yard = $6.25
Therefore 1 square yard = 6.25 ÷ 6.5 = $0.96
Red : 4 square yard = $3.00
Therefore 1 square yard = 3.00 ÷ 4 = $0.75
Brown : 8.5 square yard = $8.10
Therefore 1 square yard = 8.10 ÷ 8.5 = $0.95
Silver : 6 square yard = $7.20
Therefore 1 square yard = 1.20 ÷ 6 = $1.20
Now we arrange the fabric in order from the least to the greatest unit cost in dollars per square yard.
Red, Brown, Purple and Silver.
the square root of 49 is how much less than four squared