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tiny-mole [99]
3 years ago
10

» Select all equations that have x = 8 as a solution.

Mathematics
1 answer:
lesantik [10]3 years ago
3 0

Answer:

Step-by-step explanation:

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Xin graphs the equation y= 4x-6. Select all the statements that are true. The graph is a curve line, The line passes through the
Oduvanchick [21]
The slope of the line is 4
The Y intercept of the line is -6
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3 years ago
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Which answer choice shows 4 + 0.3 + 0.09 written in standard form?A.43.9B.4.39C.0.439D.0.0439
Oliga [24]

Place values:

As each is in a different place value, when we add them neither will affect the other, meaning:

4+0.3+0.09=4.39

Answer: B 4.39

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1 year ago
(27x 5 + 9x 4 - 18x 3) 9x 2 what is the answer
ioda
Use the formula an=a1+d(n−1)an=a1+d⁢n-1 to identify the arithmetic sequence.

an=−4108400332687849998n+8216800665375699998

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4 years ago
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Use exact numbers. Complete the equation of the line through ( 2 , 1 ) (2,1)left parenthesis, 2, comma, 1, right parenthesis and
Anastasy [175]

Answer:

y = - 3x + 7

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (2, 1) and (x₂, y₂ ) = (5, - 8)

m = \frac{-8-1}{5-2} = \frac{-9}{3} = - 3 , thus

y = - 3x + c ← is the partial equation

To find c substitute either of the 2 points into the partial equation

Using (2, 1) , then

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4 years ago
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Rene made a 90 % on her math test. If she answered 20 problems correctly , how many problems were on the test ?
MakcuM [25]

Answer:

Rene made = 90 on her math test

If she answer =20problems correctly

we know,

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there where = 90-20

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There where 70 problems

8 0
3 years ago
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