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3 years ago

Please solve with substitution or elimination

Mathematics

2 answers:

bezimeni [28]3 years ago

7 0

11/28, -11/4 is the point form for substitution 11/28 is x and -11/4 is y

NeX [460]3 years ago

4 0

Answer:

x=11/28, y=-11/4

Step-by-step explanation:

<3 sorry i might be late but here,

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3 years ago

Solve this equation for d. 32.6 = 17.3 – d

Vsevolod [243]

Simplifying 32.6 = 17.3 + -1d Solving 32.6 = 17.3 + -1d Solving for variable 'd'. Move all terms containing d to the left, all other terms to the right. Add 'd' to each side of the equation. 32.6 + d = 17.3 + -1d + d Combine like terms: -1d + d = 0 32.6 + d = 17.3 + 0 32.6 + d = 17.3 Add '-32.6' to each side of the equation. 32.6 + -32.6 + d = 17.3 + -32.6 Combine like terms: 32.6 + -32.6 = 0.0 0.0 + d = 17.3 + -32.6 d = 17.3 + -32.6 Combine like terms: 17.3 + -32.6 = -15.3 d = -15.3 Simplifying d = -15.3

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3 years ago

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4 years ago

How do you times x times a plus b

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Step-by-step explanation:

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3 years ago

The table shows y as a function of x. Suppose a point is added to this table. Which choice gives a point that preserves the func

Hunter-Best [27]

Answer:

A) (-5,7)

Step-by-step explanation:

Functions and Relations

A set of values A can have a relation with another set B as long as at least one element of A has at least one image in B. Functions are special relations where each element of A (the domain of the function) has one and only one image on B (the range of the function).

By looking at the options, we can see that x=9, x=-8, and x=-1 already have defined values in Y, so if we define another value for any of them the relation will stop being a function. The only possible choice to preserve the function is the option

$\boxed{A)\ (-5,7)}$

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4 years ago