Answer:
4.9 estimated but 4.8 non estimated
Step-by-step explanation:
Answer:
b. x = 11/8, x = 59/72.
Step-by-step explanation:
4|8x - 6| = 5|-8x + 7|
square both sides:
16(64x^2 - 96x + 36) = 25( 64x^2 - 112x + 49)
1600x^2 - 1024x^2 - 2800x + 1536x + 1225 - 576 = 0
576x^2 - 1264x + 649 = 0
x = [1264 +/- √(1264^2 - 4 * 576* 649)] / (2*576)
x = 11/8, x = 59/72.
Answer: 119+1=120
121-1=120
60*2=120
Step-by-step explanation:
It is what it is
Answer:
A
Step-by-step explanation:
1km=1000m
4500 divided by 1000 is 4.5
<h3>By Associative property of multiplication,</h3>

<em><u>Solution:</u></em>
<em><u>Given expression is:</u></em>

We have to use the associative property of multiplication
<em><u>Associative property of multiplication</u></em>
When we are multiplying two or three numbers, it does not matter where we put the parenthesis, it results in same answer

Therefore,

Thus associative property of multiplication is used to find solution