A
7*(1)(14) = 98 Not the right answer. I have done what is inside the brackets first. (5 - 4) = 1; (5 + 9)= 14; 7 * 1 * 14 = 98 which is not 6
B
7 * [1 * 5] + 9 = 44; 7 * 5 + 9 = 35 + 9 = 44 Also not 6
C
7*[5 - 20 + 9] = - 42; Not 6 as well 7*[14-20] = 7*-6 = - 42
D
7*5 - [20 + 9] = 35 - 29 = 6
Answer D
The right chose is -9x+3= the others are not hope this helped
I would say the last one of shopping at Greggslist of grandparents for 3
,yeah the fourth answer to the top to bottom or the first from bottom to top
1
2
3
4< Online shopping at Greggslist is about 3 <Answer
Hope this helps!
@SamSamySamantha
segment addition postulate
sum is the same
Answer:
To estimate you round to 1sf -Significant figure- 30÷20=1.5
