Answer:
705
Step-by-step explanation:
141 words in 2 minutes means 70.5 words in a minute
70.5 × 10 = 705 words in 10 minutes
Answer:
I am guessing its D but not so sure.
Answer:
45 feet
Step-by-step explanation:
Use ratios:
x = 540 inches
divide by 12 to get 45 feet
Add similar terms:
(2x + 3x - 10x) + (5x² + x<span>²) </span>= -5x + 6x<span>² (ANSWER: C)</span>
Step-by-step explanation:
Diagonals of a rectangle are congruent and bisects each other
Therefore,BE=DE
=>2x+4=7x-1
=>2x-7x= -1-4
=> -5x= -5
=> 5x=5
=> x=1