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ELEN [110]
3 years ago
9

Al of this please help help help

Mathematics
1 answer:
Semenov [28]3 years ago
6 0

Answer:

what do you need help on

Step-by-step explanation:

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5) To find the slope of the trend line below, Riley chose<br> the points (1, 35) and (2, 25).
avanturin [10]
The slope of the trend line is -10
4 0
2 years ago
What are the points for y =−7x−1?<br><br> I need the points!
harkovskaia [24]
You can find the x and y intercepts by plugging 0 in for each of the variables

(0)=-7x-1
1=-7x
x=-1/7

your x- intercept is (-1/7,0)

y=-7(0)-1
y=-1

your y-intercept is (0,-1)
7 0
2 years ago
Need help with this. Hope someone can help
kirill115 [55]

To solve this problem, we must remember that the formula for volume is V = lwh, where l represents length, w represents width, and h represents height. Since we know the respective values for length, height, and volume, we can substitute those into the formula and then solve for the width, as modeled below:

30,000 cm³ = 30 cm * w * 500 mm

We must recognize first, though, that one of the values is given in millimeters, not centimeters. To continue solving this problem, we must convert this value to centimeters, using our knowledge that 1 cm = 10mm. This means that 500 mm = 50 cm, so we can substitute this into our equation below:

30,000 cm³ = 30 cm * w * 50 cm

To begin to solve this equation, we should first multiply all of the factors together on the right side of the equation, which gives us:

30,000 cm³ = 1,500w cm²

Next, we must divide both sides of the equation by 1,500 in order to get the variable w alone on the right side of the equation.

20 cm = w

Therefore, the width of the figure shown above is 20 cm.

Hope this helps!

4 0
2 years ago
Which is an equation of the exponential function that goes through the points (1, 10) and (3, 2.5)? A. y = 20(0.5) x B. y = 20(2
olasank [31]

Answer:

C

Step-by-step explanation:

Becuase i checked it

7 0
3 years ago
Read 2 more answers
A container of oregano is 17 pounds heavier than a container of peppercorns their total weight is 253 pounds the peppercorns wil
34kurt
Alright, we can turn the word problem at the beginning into an equation.
Let's represent oregano with "o" and peppercorns as "p".
o=p+17
Also, we know that the two added together are 253 pounds.
o+p=253
Since we know that o=p+17, let's substitute it into the second equation.
(p+17)+p=253
2p+17=253
-17       -17
2p=236
p=118
So, we have 118 pounds of peppercorns. (Although it's irrelevant to the second half of the equation, we also know we have 135 pounds of oregano)
Now, let's convert pounds to ounces.
1 pound = 16 ounces.
So, multiply 118 by 16....
118*16=1888
So, you can make 1888 one-ounce bags of peppercorns.
8 0
3 years ago
Read 2 more answers
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