3 years ago

Solve. x 5 = 1 A) x = 5 B) x = 15 C) x = 25 D) x = 45

Mathematics

1 answer:

Vinvika [58]3 years ago

3 0

I’m assuming the answer would be “A) x = 5”.

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xeze [42]

Explanation: turn the percentage into a decimal, like for number 4 make it 0.40
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5 0

3 years ago

Pls guys help me pls :c

Vinil7 [7]

Answer: A. $x\geq21\dfrac{2}{3}$ .

Step-by-step explanation:

The given inequation: $81-1\dfrac{1}{5}x\leq55$

$\Rightarrow\ 81-\dfrac{6}{5}x\leq55$

Multiplying 5 on both the sides, we get

$5(81-\dfrac{6}{5}x)\leq5\times55\\\\\Rightarrow\ 405-6x\leq275\\\\\Rightarrow\ 6x\geq405-275\\\\\Rightarrow\ 6x\geq130\\\\\Rightarrow\ x\geq\dfrac{130}{6}\\\\\Rightarrow\ x\geq\dfrac{65}{3}\\\\\Rightarrow\ x\geq21\dfrac{2}{3}$

Hence, the inequality for x is $x\geq21\dfrac{2}{3}$ .

So, the correct option is A. $x\geq21\dfrac{2}{3}$ ..

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3 years ago

katie has 4 grapes candies and 3 cherries candies. The ratio of the number of grapes candies to the total number of candie is

Tom [10]

Answer: 7 I think its adding but if its multiplying it is 12

Step-by-step explanation:

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3 years ago

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The area model below shows a way to solve 7,776 ÷ 24 using place value. The 3 partial quotients missing from the model represent

Burka [1]

Answer: The answer is 324 all you have to do is just divide 7,776 by 24 then Breaking it into expanded form.

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3 years ago

Simplify 7.32a+2.1∙(2.7−18a)

tresset_1 [31]

7.32a + 2.1(2.7 -18a)
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3 years ago