We can use the distributive property to distribute the subtraction sign:
When we subtract a negative it is the same as adding a positive:
Gather the like terms:
Rearrange the polynomial in order of powers to x, greatest to least:
Step-by-step explanation:
x+ x+1+ x+2=126
3x+3=126
3x=126-3
3x=123
divide each side by 3
x=41
x+1=42
x+2=43
check your answer by adding the three integers:
41+42+43=126
The match took 30 minutes.
A minute watch covers 360 degrees every 60 minutes. In 30 minutes the watch therefore covers 180 degrees.
B. h=3/4 ( I Just worked this out)
Answer:
two is the number
Step-by-step explanation:
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