Answer:
1. 11
2. D: 90
Step-by-step explanation:
Hope I helped and can I have brainliest please? :)
Steps:
1. if you put this in a calculator this is how you would get the answer:
(2*3)^(2) -5^(2) and you get 11.
2. same with this one: 3^(4)+9
so 3x3x3x3+9=90
It’s first 3 letters a,b, and c
Answer:
roses cost 5 geraniums cost 10
Step-by-step explanation:
rose=x
geraniums=y
11x+14y=195
14x+7y=140
Multiply the top by -7 and the bottom by 14 so geraniums(y) cancels out and you can find rose(x)
-77x-98y=-1365
196x+98y=1960 y cancels out
119x=595
------ -----
119 119
rose(x)=5 insert 5 for x to find y (geraniumns)
11(5)+14y=195
55+14y=195
-55
14y=140
----- ----- geraniums(y)=10
14 14