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horsena [70]
3 years ago
12

Rewrite in simplest terms:

Mathematics
1 answer:
tangare [24]3 years ago
6 0

Answer:

If one −5s−7(8s−1): -61s+7

If two −5s−7(8s−1): -112s+14

Step-by-step explanation:

-5s-7(8s-1)

Multiply -7 onto 8s and -1:

-5s-56s+7

add -5s and -56s:

-61s+7

−5s−7(8s−1)−5s−7(8s−1)

Multiply both -7 to 8s and -1

-5s-56s+7-5s-56s+7

add:

-112s+14

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Someone please help me.
Alexandra [31]

Answer:

y=mx +b  

slope intercept form...

B = y-intercept...

b=9/10

y-intercept = 9/10

Step-by-step explanation:

5 0
3 years ago
Using the p-value rule, if a null hypothesis is rejected at a significance level of 0.01, it will ________ be rejected at a sign
igomit [66]

Answer:

<u>always</u>

Step-by-step explanation:

For this hypothesis test:

<u>The Decision rule: </u> To reject the null hypothesis H_o if the p-value is lesser than < the significance level.

At the level of significance 0.01, the null hypothesis is rejected.

So, p-value < 0.01 and this typically shows that p-value is < 0.05.

Therefore, it will <u>always</u> be rejected at ∝ = 0.05

8 0
3 years ago
The equation for line m is y = - - x + 5. Which equation represents a line perpendicular to line m?
Natalka [10]

Answer:

-y-x+5=0

Step-by-step explanation:

because if a line is perpendicular then

eqn bx-ay+.k..=0

4 0
3 years ago
You visit 3 different stores that sell Takis. Store X has 3 bags of Takis for $3.04. Store Y has 5 bags of Takis for $3.60. Stor
pychu [463]

<em>store y has the better buy.</em>

<em>----</em>

store x -- 3.04 ÷ 3 = $1.01 per bag

store y -- 3.60 ÷  5 = $0.72 per bag

store z -- $0.78 per bag

store y cost the least so it is the best option.

3 0
3 years ago
Which has a greater slope (Rate of change)?<br><br> the graph<br><br> the equation
AlladinOne [14]

Answer:

The graph

Step-by-step explanation:

If you see, the graph goes up 40 for every 1 is goes over. The equation will go up 35 for every 1 it goes over. Thus, the graph has the greater slope.

4 0
3 years ago
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