(7^9)(7^-6) = 343 this is your answer hope it helps
Answer:gweav
Vre
Step-by-step explanation: qerbgvwtqerasg
perdon nose si soy yo que stoy siego pero no puedo verlas bien
Answer:
b
Step-by-step explanation:
Answer:
-57
Step-by-step explanation:
<h2><u>Use BOMAS</u></h2>
B- brackets
O- of
M- multiplication
A- addition
S - subtraction
-3[1+2(4+5)]
first solve what is in the brackets
(4+5) = 9
place 9 in the brackets
-3[1+2(9)]
now multiply the 2 and 9
2*9 = 18
-3[1+18)]
1+ 18 = 19
now multiply the (-3) with 19
= <u>-57</u>