3 years ago

Lily estimates a quotient of 120 and found an actual quotient of 83. What she should do next

Mathematics

1 answer:

marshall27 [118]3 years ago

7 0

Devide 120/83=1.45 is rounded to nearest hundreth

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Solve the following formula for b y=6(5a+3b) what does b equal

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Answer:

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Step-by-step explanation:

6(5a+3b)

Just multiply the six in both numbers

( 6x5a) + (6x3b)

= 30a +18b

Hope this helps =)

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2 years ago

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2 years ago

The sum of four consecutive integers is at least 18. What's the smallest consecutive integer to make this statement true?

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Let the four consecutive integers be

x , x+1, x+2, x+3

ATQ, Their sum is 18

$\sf \: x + x + 1 + x + 2 + x + 3 = 18$

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$\boxed{ \mathfrak{x = 3}}$

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3rd number = x+2 = 3+2 = 5
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The four numbers are 3,4,5,6 respectively and the smallest number among them is 3...~

6 0

2 years ago

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What is the resulting equation when the expression for y in the second equation is substituted into the first equation-3x+2y=-3

Alex

Answer:

x=-5/11, y=-9/11. (-5/11, -9/11).

Step-by-step explanation:

3x+2y=-3

y=4x+1

---------------

3x+2(4x+1)=-3

3x+8x+2=-3

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11x=-5

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2 years ago

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Step-by-step explanation: It just is

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2 years ago

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