Answer:
1. 47.38
2. 6
3. 18.57
4. 114.9
5. 75.01
Step-by-step explanation:
Answer: He bought 46.875 pounds of rice for the week.
Step-by-step explanation:
Total rice he bought = (Number of dishes made in a week) x (portion of rice in each dish)
GIven: Each portion has 5 ounces of rice.
i.e. each portion has pounds of rice. [ 1 pound = 16 ounces]
Total rice he bought ( in pounds)=
Hence, he bought 46.875 pounds of rice for the week.
Answer:
b
Step-by-step explanation:
760 - 10% = 76
760 - 76 = 684
Answer:
No solution
Step-by-step explanation:
Given equation is,
if x ≠ ±1
[Squaring on both the sides of the equation]
4 = (1 - x)(4 + x)
4 = 4 - 4x + x - x²
0 = -3x - x²
x² + 3x = 0
x(x + 3) = 0
x = 0, -3
But both the solutions x = 0 and x = -3 are extraneous solutions, given equation has no solution.
Length= 2x-1. 2(7)-1=13
Width=X. =7
2x-1+2x-1+X+X=40
6x-2=40
Add 2
6x=42
Divide by 6
X=7