Answer:Its been 5 hours. so 85 - 82 = X. X times 0.6 = 5 then translate to 5 hours.
Step-by-step explanation:
5500+100.50x=4597+<span>175.75x
</span>175.75x-100.50x=5500-4597
75.25x= 903
x=903/75.25
x=12
for 12 ton of sugar <span>the two companies charge the same</span>
Ok so the answer is
so we multiply numbers that have the same variable
multiply 2 x 2
then multiply the exponents
multipling like this will look like addition.
so in other words you could do it like this too
now add the exponent with 4
now for the last part
because -3 and 3 added together make 0
I hope this help(it looks complicated but it's very easy and I hope I helped you out)
Answer:
a. 5 + 8x
b. 7x + 1
Step-by-step explanation:
3 + 4x + 2 + 2x + 2x
5 + 4x + 2x + 2x
5 + 8x
8x + 4 - 3 - x
7x + 4 - 3
7x + 1
Answer:
a) 3x - 11
b) 10x + 4
Step-by-step explanation:
a) The negative sign before the (x+5) means to subtract those values. Reverse the signs. Then combine like terms:
4x –6 –x –5. 4x–x–6–5
3x –11
b) Put all the x terms together.
Put all the integers together.
Add. Adding a negative is the same as subtracting.
4x+x+5x = 10x
+6-2 = 4
Combine them:
10x + 4