Answer:
2(x+5)=2x-3
2x+10=2x-3
2x-2x= -3-10
0= -13
Step-by-step explanation:
Not this is not true, -54 - -36 equals -18
8p + 3q - 18 when p = 1/2 and q = 7
You are given that p is equal to 1/2 and q is equal to 7, so plug these values into p and q in the expression to find your answer.
Rewrite your expression to include the values of p and q plugged in. Your expression should look like:
8(1/2) + 3(7) - 18
According to PEMDAS, multiplication should be solved first before doing subtraction, so multiply 8 by 1/2 and 3 by 7. Rewrite your expression; your expression should look like this:
4 + 21 - 18
According to PEMDAS, addition and subtraction should be solved from left to right; they are not prioritized. So solve the expression from left to right and then you will have your answer.
4 + 21 = 25
25 - 18 = 7
Your answer is 7.
The function of the number of DVDs Angel owns (a) will be a = p + 10
<h3>How to calculate the value?</h3>
From the information, Angel owns 10 more DVDs than Philip.
The number of DVD that Philip owns was represented asp.
Therefore, the function of the number of DVDs Angel owns (a) will be:
a = p + 10
Therefore the <u>function</u> is a = p + 10
Learn more about functions in:
brainly.com/question/25638609
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