Answer:
c = 60
Step-by-step explanation:
A triangle = 180 degrees
180-(15+105)=c
c=60
10
sum is add
cube is to the 3rd powr
19+x³
11.
product means multiply
3 times y is no more than (equal to or less than ) 21
3y≤21
no need to solve
12. 2 times difference is 10
difference is subtract
2(z-12)=10
Answer:
Step-by-step explanation:
Answer:
131.87-23.24=108.63
Step-by-step explanation:
To solve this problem, let's line up the problem. To make it easier, we can start by ignoring the decimals.
13187
- 2324
______
10863
And then, since there were decimals in the first place, we have to add them back in.
10863→108.63
Y-6 = 15-6=9
2y+x= 2(15) + 3= 30+3 = 33
