The answer to this question is -13 because 3+10 is 13 and the absolute value of 13 is -13 and then for the next side, the absolute value of 3 is negative 3 and the absolute value of 10 is -10 and -10 + -3 = -13
Answer:
18. x=2.525
19. x=62.55
20. x=1.75
Step-by-step explanation:
Answer:
a) 3(x+2)
b) 13y+12
Step-by-step explanation:
3x+6 divide by six and put the rest in parenthesis 3x/3=x 6/3=2
3(x+2)
13+14y-1-y
rearrange so like terms are next to each other
13-1+14y-y
combine like terms
12+13y
Answer:
yes i think so
Step-by-step explanation:
Queen 60" X 80" 152 X 203.5cm
An expression is a set of terms combined using the operations +, -, x or ÷, for example 4 x − 3 or 5 x 2 − 3 x y + 17 . An equation is a statement with an equals sign, which states that two expressions are equal in value, for example 4 b − 2 = 6
An equation is a mathematical statement that is made up of two expressions connected by an equal sign. For example, 3x – 5 = 16 is an equation. Solving this equation, we get the value of the variable x as x = 7.
50
6m-n
Let m = 9 and n = 4
when m = 5 and n = 38
N-6m6*9-4
Multiply first
54-4
Then subtract
50
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