Answer:
no solution
Step-by-step explanation:
10+2w>=22 or 5w-8>-12
10-2w>=22 or (5w-2w)-8>-12
10>=22 or 3w+8>12
18>=22 or 3w>12
18/3>=22 or 3w/3>12
6>=22 or w>12
Assuming the two angles are supplementary, the angle measuring x is equal to 33.75, and the angle measuring 3x+45 is equal to 146.25.
Step-by-step explanation:
x+(3x+45)=4x+45=180
4x+45=180
-45 -45
4x=135
÷3 ÷3
x=33.75
3x+45=146.25
A) Benny is 30 years old
B) I think Penny isn’t born yet
Answer:
336
Step-by-step explanation:
Using the definition of n
= n ! / (n- r) !
where n ! = n(n - 1)(n - 2).... × 3 × 2 × 1
8
= 8 ! / (8 - 3) !
= 8 ! / 5 !
= 
[ cancel 5(4)(3)(2)(1) on numerator/denominator
= 8 × 7 × 6 = 336
It is A because you have to divide by a negative one
