3 years ago

Round the decimals to whole numbers to estimate first, then

1 answer:

3 0

Pretty sure the answer would be 16.
Because 7.6 rounds to 8 and 1.4 would round up to 2. Then you multiply 8 & 2 and get 16.

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stepladder [879]

Step-by-step explanation:

Let,

$(x+9) \div 3=48$

$x+9=48\times 3$

$x+9=144$

$x=144-9$

$x=135$

Therefore,

The number = 135

6 0

3 years ago

schepotkina [342]

1. 567
2. 33
3. 85%; $17
4. they have 4 pages left
5. (-5,2)

8 0

3 years ago

dolphi86 [110]

Answer:

$\lim_{x \to 2^-} x^3=2^3=\boxed8\\ \lim_{x \to 2^+} 3x-4=3\cdot 2-4=6-4=\boxed2$

$\lim_{x \to 2} f(x)$ does not exist

Step-by-step explanation:

Inserting 2 to both formulas, you get different results. In that cases, a limit does not exist

6 0

3 years ago

lions [1.4K]

Because those are straight lines, the 46 degrees must be equal to the (2x - 4).
2x -4 = 46.
2x = 46 + 4
2x = 50
x = 50/2
x = 25.

7 0

3 years ago

Veronika [31]

Hello here is a solution ;

3 0

3 years ago