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3 years ago

Please help mee!!!Which graph represents the solution set of the system of inequalities?

Mathematics

1 answer:

Ray Of Light [21]3 years ago

4 0

Answer:

I think the second picture is the solution set of the system of inequalities.

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The sum of Bobbi's and Dan's heights is 130 inches. Dan's height subtracted from 3 times Bobbi's height is 118 inches. What are

Xelga [282]

Answer:

Dan = 68

bobbi = 62

Step-by-step explanation:

Let Bobbi's height = b

Let Dan's height = d

the following equations can be determined from the question

b + d = 130 eqn 1

3b - d = 118 eqn 2

Multiply eqn 1 by 3

3b + 3d = 390 eqn 3

Substract eqn 2 from 3. this gives

4d = 272

d = 68

Substitute for d in eqn 1

b + 68 = 130

b = 62

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3 years ago

Simplify: x + x + x + x + x + 2x *

Yuki888 [10]

Answer:

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Could you please name the place value to which each number was rounded.3.695 to 4

Svetradugi [14.3K]

Answer:

The place value to which the number is rounded is unit place.

Step-by-step explanation:

Here, the number 3.695 is rounded to the number 4 and we have to name the place value to which the number is rounded.

Here, the place value to which the number is rounded is unit place.

And the name of the rounding is the rounding to the nearest whole number i.e. there will be no fractional part in the rounded number.

Another example is the number 0.917 is rounded to the nearest whole number to give 1. (Answer)

6 0

4 years ago

4w+5z=30 solve for w

zepelin [54]

Answer:

$w=\frac{30-5z}{4}$

Step-by-step explanation:

$4w+5z=30\\\\4w+5z-5z=30-5z\\\\4w=30-5z\\\\\frac{4w=30-5z}{4}\\\\\boxed{w=\frac{30-5z}{4}}$

Hope this helps.

3 0

3 years ago

4. The population of a town is modeled by the equation P - 165812002, where "p"

Pavel [41]

Is that all the information ? I think they’re missing something

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3 years ago