The answer is -60. this is because the signs implemented in front of numbers give it a sort pattern .
when there are two additions the last number after the positive sign will give a positive number 1 greater than the initial number for example + 5 + 6. Answer afterward will be + 7 and for negative sign eg: - 7 - 8 in the question will give the answer -8 the same number after a negative (-) sign .
Hope this helps
Answer:
35.235
Step-by-step explanation:
because 78.3*0.45 = 35.235
A) 38*(1-20%)*(1-10%)=27.36
b)38*(1-30%)=26.6
c)Because in question one when you take off the 10% it is 10% of the already off price but when you take off 30% it is taking off from the original price
You can substitute the value of y(5/6 x + 1) from the first equation for y in the second and get
which becomes
and you get
The answer is E because there is 54 crayons and you put 9 crayons in each box so 54 divide 9 = 6
