Tins eats 8 crackers for a snack each day at school.on Friday,she drops 3 and only eats 5. multy
2 answers:
Answer:
Step-by-step explanation:
Tins (or Tina) ate 8 crackers for a snack each day on school , then on Friday, she drops three and only eats 5.
Meaning that for 4 days, she ate 8 crackers not including Friday.
<u>So meaning we have to multiply how many crackers she ate for those 4 days in total:</u>
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<u>Then on Friday, she only ate 5, so we add 5 for how many crackers she ate into how many we have right now:</u>
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Answer:
-45-26x+30
Step-by-step explanation:
So first you let's divide this equation into three parts.
Part one -9x(5x+4)
- Step one: you have to distribute the -9x to the numbers in the parentheses. That would leave us with a -9x*5x = -45
and -9x*4 = -36x
- Step two: Put the answers together. That would leave us with -45
Part two 10(x+3)
- Step one: you have to distribute the 10 to the numbers in the parentheses. That would leave us with a 10*x = 10x and 10*3 = 30
- Step two: Put the answers together. That would leave us with 10x+30
Part three solve
- Step one: combine and put together what you have solved for. That would leave us with a -45
- Step two: combine like terms. The like terms here are -36x and 10x. When you combine them you would get -26x.
- Step three: Write the equation in standard form. Therefore the answer is -45
Let me know if anything is confusing!