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Snowcat [4.5K]
3 years ago
7

What is the solution to the systems of equations below?

Mathematics
1 answer:
Gnesinka [82]3 years ago
5 0

Answer:C. (4,5)

Step-by-step explanation:

The first equation can be simplified to y=1/2x +3.

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staci has seven more cats than Talyor. write an expression that illustrates how many cats staci has. use x to represent the numb
belka [17]
X = 7 + staci  since 7 more cats added to x is stacis amount
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3 years ago
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The longest side of a triangle is 5 inches. Longer than the shortest side. The medium side is 4 inches. Longer than the shortest
Llana [10]

Answer:

The answer to your question is L = 10 in , M = 9 in ; S = 5 in

Step-by-step explanation:

Data

longest side = 5 + x in

medium side = 4 + x in

shortest side = x

Perimeter = 24 in

Process

1.- Write and equation to solve this problem

    Perimeter = longest side + medium side + shortest side

Substitution

             24 = (5 + x) + (4 + x) + x

Simplification

            24 = 5 + x + 4 + x + x

            24 = 9 + 3x

            24 - 9 = 3x

                  15 = 3x

                   x = 15/3

                   x = 5

2.- Calculate the lengths of the side

Longest side = 5 + 5 = 10 in

Medium side = 5 + 4 = 9 in

Shortest side = 5 in

6 0
3 years ago
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Only answer if you're very good at Math.
Shalnov [3]

Answer:

Solution given:

f(x) = x +1 and g(x) = x²,

now

(gºf)(x) =g(fx)=g(x+1)=(x+1)²

<u>D) (gºf)(x) = (x + 1)^2</u>

3 0
2 years ago
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Let p: the whole number has one digit. let q: the whole number is less than 10. which represents "the whole number has one digit
Hoochie [10]

"If and only if" (abbreviated "iff") is a biconditional logical connective between two assertions that is either true or untrue. The correct option is D.

<h3>What is "if and only if" operator?</h3>

In logic and related subjects such as mathematics and philosophy, "if and only if" (abbreviated "iff") is a biconditional logical connective between two assertions that is either true or untrue. It is represented by ⇔ or ↔.

The two of the events are

  • p: the whole number has one digit.
  • q: the whole number is less than 10.

Now, the representation of  "the whole number has one digit if and only if the whole number is less than 10" is done as p ↔ q.

Hence, the correct option is D.

Learn more about "if and only if" operator:

brainly.com/question/18301011

#SPJ1

3 0
1 year ago
If gasoline cost 1.25 euros per liter, how much will it cost to drive 250 kilometers in dollars?
ankoles [38]
Wouldn't that depend on how many miles you get to gallon? 
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