Answer:
it’s unknown
Step-by-step explanation:
the variable is unknown so it would stay 7x + 19 until you know the variable unless you’re able to do 26x
Answer:
B
Step-by-step explanation:
Not much to explain
Answer:
hope this helps
Step-by-step explanation:
Tony has three more than twice as many coins as Peter. Together they have fewer than 87 coins. How many coins does Peter have?
Let t=tony and p=peter
so t=2p+3 but (t + p) is less than 87.
we can plug in our variables ((2p+3)+p)<87
Simplify (3p+3)<87
We can subtract three from both sides so we dont have to work around it.
take 84/3= 28
so assuming we could be at 87, the answer is p less than or equal to 28
Of 184 parking places, fewer than 70 were filled. How many places were not filled?
184, 70 filled
184-70= 114, minimum unfilled, maximum is all 184
so the inequality could be (let u be unfilled places) u is greaterthan or equal to 114.
the > or = and =or< are the smobols with a greater or less than with an underline.
The value of (u)(q)(v)(p) is 23*(1/23) = 1.
Note that the multiplicands in (u)(q)(v)(p) can be arranged in any order without affecting the final outcome (product). (u)(q)(v)(p), in this sense, is exactly the same as pq*uv, or just pquv, or (pq)*(uv).
The rule that applies here is the commutative rule for multiplication.
Answer:
2=0.8oz or 4/5 3=0.27 4=0.13 5=0.75 or 3/4 6=
Step-by-step explanation:
For all of these problems, you need to find the UNIT RATE
To find the unit rate, divide the numerator and denominator of the given rate by the denominator of the given rate
#2) 16/20=0.8
#3) 4.86/18=0.27
#4)2.6/20=0.13
#5)$6/8 hours=0.75
#6)? Sorry can’t see full problem on my computer screen my computers broken
I hope these help! Good luck with your other homework!
