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2 years ago

-5 2/3 + -3 1/9need the answera. 2 1/6b. -8 7/9c. -8 1/4d. 8 1/4

Mathematics

2 answers:

Alex Ar [27]2 years ago

7 0

Answer:

Step-by-step explanation:

-5 2/3 +-3 1/9

-79/9 or - 8 7/9

Y_Kistochka [10]2 years ago

6 0

Answer:

-8/7/9

Step-by-step explanation:

<h2>Hope this helps and have a great day :)</h2>

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assume the situation can be exposed as a linear cost, find the cost function, fixed cost is $100, 40 items cost 1,200 to produce

alexira [117]

C(x) = 1200(40) + 100
or
= mx+c
where m = 1200, x = 40, y = 100

hope it helped,
click thx if it did.

7 0

2 years ago

Lisa is 6 centimeters taller than her friend Ian. Ian is 10 centimeters taller than Jim. Every month, their heights increase by

Temka [501]

Lan is 146 centimeters tall now.

Explanation

Let, Lan's current height is $h$ centimeters

As Lisa is 6 centimeters taller than Lan and Lan is 10 centimeters taller than Jim, so Lisa's current height = $(h+6)$ centimeters and Jim's current height = $(h-10)$ centimeters.

Every month, their heights increase by 2 centimeters.

So, after 5 months.....

Lan's height = $h+(2*5)=(h+10)$ centimeters,

Lisa's height = $(h+6)+(2*5)= (h+16)$ centimeters and

Jim's height = $(h-10)+(2*5)= h$ centimeters

Given that, the sum of Ian's and Jim's heights will be 140 centimeters more than Lisa's height in 5 months. So the equation will be....

$(h+10)+h= (h+16)+140\\ \\ 2h+10=h+156\\ \\ 2h-h=156-10\\ \\ h=146$

So, the current height of Lan is 146 centimeters.

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2 years ago

Which one answers this equation

alexgriva [62]

/ (divided by) I think it is right

3 0

2 years ago

In a week, 32 hens laid 96 eggs. What is the unit rate for eggs per hen?

lianna [129]

13.71 eggs per day

96 eggs÷ 77 days÷ 7=13.71 eggs1 day=13.71 eggsday= 13.71 eggs per day

4 0

3 years ago

Read 2 more answers

Who is Peeta traveling with immediately after the first battle?

bagirrra123 [75]

Answer:

The Career Tributes

5 miles from where she fell, in a pond.

A Cannon Boom

A sheet of plastic, a loaf of bread and an orange backpack containing numerous things that will help her survive.

The girl who made a fire underneath Katniss.

Step-by-step explanation:

I love the hunger games

Hope this helps :)

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2 years ago

-5 2/3 + -3 1/9need the answera. 2 1/6b. -8 7/9c. -8 1/4d. 8 1/4​

-5 2/3 + -3 1/9need the answera. 2 1/6b. -8 7/9c. -8 1/4d. 8 1/4