How can you use the properties of operations to evaluate
this expression?
18 + 4(28)
2 answers:
Answer:
first open the bracket by multiplying 28 by 4 which is equal to 112, then add it to 18 which be equal to 130 which is the final answer
Answer:
130
Step-by-step explanation:
Recall that order of operations rules state that multiplication must be carried out before addition.
Thus, 18 + 4(28) = 18 + 112, after multiplying 28 by 4.
Next, combine these two constants: 18 + 112 = 130
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The best estimate would be around 350,000 to 450,000
T b
0 70
1 66
2 62
3 58
4 54
This is not a proportional relationship because the ratios are not equivalent.
1/66 (t/b) is not equivalent to 2/62 (t/b).
Well you could do 5(60x+20y), 100(3x+y), and 2(150x+50y)
Answer: 5,346÷29=5;11.931034
Step-by-step explanation:
