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3 years ago

8

I WILL MARKED BRAINLIEST IF YOU COULD ANSWER THIS!

1 answer:

tester [92]3 years ago

6 0

Answer:

s = -2400t + 17400

Step-by-step explanation:

Let's say t is the x value on a coordinate plane, and s is the y. Then, we have the points (0, 17400) and (6, 3000). The slope of these is 14400/-6 or -2400.

Now we just have the equation y = -2400x + b, and from the point (0, 17400) we can find that b is 17400. So, we have y = -2400x + 17400. Convert these back into t and s and you get your answer, s = -2400t + 17400.

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Can someone please help with this?

Alecsey [184]

Answer:

A: 80 pounds of paper, B: 14 pounds of glass

Step-by-step explanation:

<u>A</u>:

If Tom's family disposes of 200 pounds of solid waste, and paper makes up 40% of that waste, you multiply 200*40% <em>or </em>200*0.4 to get the answer which is 80 pounds of paper.

<u>B</u>:

If Tom's family disposes of 200 pounds of solid waste, and glass makes up 7% of that, you multiply 200*7% <em>or </em>200*0.07 to get an answer of 14 pounds of glass.

3 0

3 years ago

Read 2 more answers

Combine like terms to create an equivalent expression -3.6-1.9t+1.2+5.1t

uranmaximum [27]

Answer:

$3.2t-2.4$

Step-by-step explanation:

The polynomial given for simplification is:

$-3.6-1.9t+1.2+5.1t$

Now, we combine like terms using the commutative property of addition.

The commutative property of addition states that:

$a+b=b+a$

So, the order can be shuffled when we add terms.

The terms containing 't' are grouped together and the constant terms are grouped together. This gives,

$-1.9t+5.1t+1.2-3.6$

Now, we group them using associative property and converse of distributive property as:

$(-1.9+5.1)t+(1.2-3.6)$

Simplifying the above expression, we get:

$(-1.9+5.1)t+(1.2-3.6)\\3.2t-2.4$

Therefore, the simplified form is $3.2t-2.4$

6 0

3 years ago

I’m really struggling with these questions

Over [174]

Answer: C

Step-by-step explanation:

8 0

3 years ago

If = 12 –3 a,find the value ofxwhen a= 8

faust18 [17]

Answer:

-12

Step-by-step explanation:

x = 12-3a

When a=8:

x = 12-3(8)

x = 12 - 24

x = -12

5 0

2 years ago

Find the distance between the pair of points and then round your answer to the nearest tenth.

Travka [436]

Answer:

$d = 9.4 units$ (nearest tenth)

Step-by-step explanation:

Given the distance formula, $d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$ , distance between (-4, 5) and (4, 0) is calculated as follows:

Let $(-4, 5) = (x_1, y_1)$

$(4, 0) = (x_2, y_2)$

$d = \sqrt{(4 - (-4))^2 + (0 - 5)^2}$

$d = \sqrt{(8)^2 + (- 5)^2}$

$d = \sqrt{64 + 25}$

$d = \sqrt{89}$

$d = 9.4 units$ (nearest tenth)

3 0

3 years ago