Answer:
(-8)+(-12)+(-5)+(-9)
=-8-12-5-9
=-(8+12+5+9)
=-34
Step-by-step explanation:
-×-=+
+×+=+
-×+=-
30 I think just saying because 24 apples for 4 sals
Answer:
https://web2.0calc.com/questions/math-problems_7
Answer:
Step-by-step explanation:
<h3>First let's write our equation</h3><h3 /><h3>
</h3><h3 /><h3>Reduce</h3>
<em>Definition - </em><em>reduction refers to the rewriting of an expression into a simpler form</em>
<h3 />
We can reduce 
to 
Our equation is now 
Now we can cross multiply
<em>Definition - </em><em>given an equation between two fractions or rational expressions, one can cross-multiply to simplify the equation or determine the value of a variable.</em>
<h3>Add</h3>
We are adding because we want our variable to be on one side of the equation
<h3>To check we can show our equation but instead of d we have 18</h3><h3 />
Subtract and we get
Which makes it true
<h3><em>Have a good day!</em></h3>
The average of the five consecutive numbers ending with b in discuss when expressed in terms of a is; Choice D; a+3.
<h3>What is the average of five consecutive integers ending with b?</h3>
First, since it was given in the task content that the average of six positive consecutive odd integers starting with a is equal to b, it therefore follows that;
(a+a+2+a+4+a+6+a+8+a+10)/6 = b
6b=6a+30
b=a+5
Also, let the average of the consecutive intergers ending with b be denoted by; x.
(b+b-1+b-2+b-3+b-4)/5 = x
=(5b-10)/5
=b–2
The average, x=b – 2 (where b = a-5)
Ultimately, the value of the required average is; = a+5-2 = a+3.
Read more on average of integers;
brainly.com/question/24369824
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