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Sedbober [7]
3 years ago
14

Please please help I don’t understand

Mathematics
1 answer:
9966 [12]3 years ago
8 0

Answer:

2x+3y= 1500

Step-by-step explanation:

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It’s geometry I need help
Gnom [1K]
Answer: Parallel

Y=x will be on the point of the graph
Y= x+2 will be two units up but still positive so they will never interest
6 0
3 years ago
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One case of books weighs 31 pounds. One case of magazines weighs 25 pounds. A book store wants to ship 74 cases of books and 92
trasher [3.6K]

74 \times 31 + 92 \times 25 \\  = 2294 + 2300 \\  = 4594 \: pounds
4 0
3 years ago
2+5(8-5) what is solution
gtnhenbr [62]

Answer:

Step-by-step explanation:

brackets: 8-5 = 3

Multiply: 5 * 3 = 15

Add: 2 + 17 = 19

19

6 0
3 years ago
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Consider the multivariable function f\left(x,y,z\right)=\frac{x^3-2.5y^2+\frac{z}{2}}{z\left(x-y\right)}f ( x , y , z ) = x 3 −
Lelu [443]

Answer:

f\left(2,3,1\right)=\bold{14}

Step-by-step explanation:

Given the function:

f\left(x,y,z\right)=\frac{x^3-2.5y^2+\frac{z}{2}}{z\left(x-y\right)}

To find:

The value of f(2, 3, 1) = ?

Solution:

f(2, 3, 1) means the values of x, y\ and\ z as:

x=2\\y=3\\z=1

Let us put the given values in the given function and let us solve for it:

\Rightarrow f\left(2,3,1\right)=\dfrac{2^3-2.5\times 3^2+\frac{1}{2}}{1\left(2-3\right)}\\\\\Rightarrow f\left(2,3,1\right)=\dfrac{8-2.5\times 9+0.5}{1\left(-1\right)}\\\\\Rightarrow f\left(2,3,1\right)=\dfrac{8-22.5+0.5}{-1}\\\\\Rightarrow f\left(2,3,1\right)=\dfrac{-14}{-1}\\\\\Rightarrow f\left(2,3,1\right)=\bold{14}

Therefore, the answer is:

f\left(2,3,1\right)=\bold{14}

8 0
3 years ago
Find the third, fourth, and tenth terms of the sequence describe by the rule below
Sophie [7]

The third term, fourth term and tenth term are -1, -3, -15 respectively.

<h3>What is a sequence?</h3>

A sequence is a pattern of numbers in which successive terms differ by an constant term called the common difference or ratio.

Analysis:

For a sequence defined by the rule A(n) = 3 + (n-1)(-2)

Third term, n = 3

A(3) = 3 + (3-1)(-2) = -1

Fourth term, n = 4

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

Tenth term, n = 10

A(10) = 3 + (10-1)(-2) = -15

In conclusion, the third, fourth, tenth terms are -1, -3 and -15 respectively.

Learn more about sequence: brainly.com/question/6561461

#SPJ1

4 0
2 years ago
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