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Blizzard [7]
3 years ago
10

Substract 8 times the sum of a and b from 9y​

Mathematics
2 answers:
elena55 [62]3 years ago
8 0
The variables thoo , that’s difficult
erastovalidia [21]3 years ago
6 0

Answer:

Step-by-step explanation:

according to the question ur equation is

9y-8(a+b)

9y-8a-8b

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Given that<br> a = 2,5= 2 and C = -1<br> work out<br> 2b – 3ac
poizon [28]

Step-by-step explanation:

2b-3ac

=2×2-3×2×(-1)

= 4+6

=10

6 0
3 years ago
Determine the missing information in the paragraph proof. Given: Lines a and c intersect at point S, creating 4 angles. Prove: C
Alenkasestr [34]

Answer:

©The answer is Parallel

Step-by-step explanation:

9 0
3 years ago
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Help its for a gradeee
Fudgin [204]

Answer:

B

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Both of them have the same variable and are both raised to the 5th power (Like the example in the last sentence of the text)

5 0
2 years ago
Pen are shipped to the office supply store in boxes of 12 each. Write a function rule to calculate the total number of pens when
Tom [10]

p = 12x is the  function rule to calculate the total number of pens when you know the number of boxes

<em><u>Solution:</u></em>

Given that,

Pen are shipped to the office supply store in boxes of 12 each

To find: Write a function rule to calculate the total number of pens when you know the number of boxes

Let "p" be the total number of pens

Let "x" be the number of boxes

Number of pens in each box = 12

Then from given information,

Total number of pens = Number of boxes multiplied by number of pens in each box

p = x \times 12\\\\p = 12x

Thus the function rule is found

6 0
3 years ago
Please help me with this.A rectangular field is
Karolina [17]
First, let's get the perimeter of the rectangle:
P=2W+2L
P=130m+210m
P=340m
Then, let's get the area of the bigger one:
A=WL
A=65m*105m
A=6825m^2

Then let's try using a rectangle with a smaller ratio:
P=100m+240m
P=340m
Then:
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If you used a square:
P=170+170
P=340
A=WL
A=85^2
A=7225

There you have it. A rectangle with a smaller area with the same perimeter.
What does it show? The smaller the difference you get from width and length, the larger the area is.
5 0
3 years ago
Read 2 more answers
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