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3 years ago

What is 1+1=?.......................

Mathematics

2 answers:

disa [49]3 years ago

4 0

Answer:

1+1=2 because when you got one object and add it to another object you got two objects.

Stella [2.4K]3 years ago

3 0

Answer:

Step-by-step explanation:

$1 + 1 = 2$

thank you

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Which option for college funding can parents start when children are still very young? College savings account scholarship work-

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Answer:

Your answer would be A: "college savings account."

Step-by-step explanation:

Got it right on edge.

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Which expression is equivalent to the given expression?

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The answer is 4a - 12 so b.

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The yellow boxes on the bottom are the answers. Please help TYSM

sveticcg [70]

Answer:

$1.\ 8p = 64, p =8$

$2. -\dfrac{w}{4} = 8, w = -32$

$3. -5c = -20, c =4$

$4.\ 9m=45, m = 5$

$5. \dfrac{b}{25} = -3, b =-75$

$6. \dfrac{d}{-2} = 20, d=-40$

Step-by-step explanation:

Now let us see the detailed solution of each part:

Part 1:

$8p -15 = 49\\\Rightarrow 8p =49+15\\\Rightarrow 8p = 64\\\Rightarrow p =8$

Part 2:

$\dfrac{-w}{4}+18=26\\\Rightarrow \dfrac{-w}{4} = 26-18\\\Rightarrow \dfrac{-w}{4} = 8\\\Rightarrow -w = 8 \times 4\\\Rightarrow w =-32$

Part 3:

$-5c-15=-35\\\Rightarrow -5c = -35 +15\\\Rightarrow -5c = -20\\\Rightarrow c = 4$

Part 4:

$9m +10=55\\\Rightarrow 9m =55-10\\\Rightarrow 9m =45\\\Rightarrow m =5$

Part 5:

$\dfrac{b}{25}-83=-86\\\Rightarrow \dfrac{b}{25} = -86 +83\\\Rightarrow \dfrac{b}{25} = -3\\\Rightarrow b = -75$

Part 6:

$\dfrac{d}{-2}+85=105\\\Rightarrow \dfrac{d}{-2} = 105-85\\\Rightarrow \dfrac{d}{-2} = 20\\\Rightarrow d=20 \times -2\\\Rightarrow d =-40$

Please refer to attached image for the answers.

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3 years ago

How long drive 450 miles, driving 60 mph?

Rama09 [41]

dive the number of miles by the speed

so 450/60 = 7.5 hours

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3 years ago

Nendell saw at a diner if he bought one of each item and spent $7.50, how much did the drink cost

Lana71 [14]

All together: <span>3x + 0.05 + x + x + 0.10 = 7.50

5x + 0.15 = 7.50

5x = 7.35

x = 1.47

</span>1.47 +0.10=1.57<span>

so, the drink costs 1.57 </span>

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3 years ago

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