The first one because there is no expressions in this problem except for C<span />
Answer:
-176
Step-by-step explanation:
to evaluate this 8² - (3 +2 x 4²)
we shall first of all obey the BODMAS rule
Remeber that
B .................... bracket open
O.................... of
D...................... division
M................... .... multiplication
A....................... addition
S.........................subtraction
= 8² - (3 +2 x 4²)
= 8²- 3( 3+2 × 16)
= 64 - 3( 5 × 16)
= 64 -3(80)
= 64 - 240
= -176
Answer:
it is (-4,8)
Step-by-step explanation:
Answer: 86
Step-by-step explanation: You would add up all the numbers, then divide by the amount of numbers there are.
For example
79+89+90=258
Since there are three numbers(79,89,90) you would divide 258 by 3 and would get 86.
Hopes this helps
Answer:
11,340
Step-by-step explanation:
5% = 420 420 x 7 = 2940
2940 + 8400 = 11,340
