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2 years ago

Alright , help me out please (10 points)

Mathematics

1 answer:

Ksju [112]2 years ago

7 0

Answer:

the first one

the third one

the fourth one

Step-by-step explanation:

1. x does equal 9

2. the equation would lead to x being canceled out so there would be an x in your answer

3. x does equal 30

4. x does equal 6

5. x should equal 135

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Umm what’s the language

7 0

2 years ago

Madison and Tanisha went out to lunch. The bill came to $18.94. Madison knows that her lunch cost 9.72. How much did Tanisha's l

Finger [1]

Answer:

Tanisha's lunch cost $9.22.

Step-by-step explanation:

Given that,

Total bill = $18.94

Cost for Madison cost = $9.72

Total cost = Tanisha's lunch + Madison's lunch

18.94 = Tanisha's lunch + 9.72

Tanisha's lunch = 18.94 - 9.72

Tanisha's lunch = 9.22

So, Tanisha's lunch cost $9.22.

4 0

2 years ago

Select the equation that represents the following graph

stiks02 [169]

Answer:

there is nothing atttached or no options given

Step-by-step explanation:

3 0

2 years ago

Help meeeeeeeeeeeeeee pleaseeeeeee

Rina8888 [55]

Answer: 2.5, 5.4

Step-by-step explanation:

$-16t^2 +126t=213\\\\16t^2 -126t+213=0\\\\t =\frac{-(-126) \pm \sqrt{(-126)^2 -4(16)(213)}}{2(16)}\\\\t \approx 2.5, 5.4$

8 0

10 months ago

Please help i have a test and this is the only question im stuck on 30 points

tia_tia [17]

It’s D because the line is on the positive side of the graph. The y-intercept is positive 5 and x-intercept is positive 4, which makes a slope of 5/4.

Hope this helped:)

4 0

2 years ago