Answer:
3(1−3x)+2x
1 Expand by distributing terms.
-(3-9x)+2x
2 Remove parentheses.
-3+9x+2x
3 Collect like terms.
-3+(9x+2x)
4 Simplify.
-3+11x
5 Regroup terms.
11x-3
Done
Step-by-step explanation:
Hope it helps plz Mark me brainliest
Answer:
Variable x = cost of cookies
Variable y = cost of brownies
System of equations:
2x + 3y = 9.50
10x + 6y = 20.50
Step-by-step explanation:
Variable x: $ cookies
Variable y: $ brownies
2x + 3y = 9.50
10x + 6y = 20.50
I'm not entirely sure how to explain this one, but my best advice is to just take it step by step when doing these problems. Multiple questions can feel overwhelming so just focus on one question at a time.
Literally put a dot on 40 and 60 and connect the dots
4 because if you add 4 to -5
Answer:
graph 1
Step-by-step explanation:
it intercepts on 3 of the Y axis as well as having a negative slope of 1