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harkovskaia [24]
3 years ago
5

Expand the expression 3 (y+5) using a visual model.

Mathematics
1 answer:
Furkat [3]3 years ago
7 0
3(y+5)= 3y+15
Distributive property

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For what values of p is the value of the binomial 1.5p−1 smaller than the value of the binomial 1+1.1p by 4?
77julia77 [94]

Answer:

  p = -5  (only)

Step-by-step explanation:

It looks like we want to count solutions for ...

  (1.5p -1) = (1 +1.1p) -4

  0.4p = -2

  p = -2/0.4 = -5

For p having a value of -5, the binomial (1.5p -1) = -8.5 will be smaller than the value of (1 +1.1p) = -4.5 by 4.

4 0
3 years ago
Let s be the sum of all digits used in writing all numbers from 1 to 1010.find s
Sophie [7]
We know, s = n/2 [a + l ]
Here, n = 1010
a = 1
l = 1010

Substitute their values, 
s = 1010/2 [1 + 1010]
s = 505 [ 1011]
s = 510555

In short, Your Answer would be 5,10,555

Hope this helps!
6 0
3 years ago
Please help! I don’t know how to answer this!
Leto [7]

Answer:

46 degrees

Step-by-step explanation:

Complimentary angles are angles with a total of 90 degrees. 90-44=46

4 0
3 years ago
What would be this answer for the algebra thing
skad [1K]

Answer:

c. 4x + 20 = 140

Step-by-step explanation:

Perimeter = 140 feet

Width = L + 10

P = 2w + 2L

P = 2(L + 10) + 2L

P = 2L + 20 + 2L

P = 4L + 20

8 0
1 year ago
What is 56% as a fraction<br> plz show me in steps:)
kiruha [24]

Answer:

14/25

Step-by-step explanation:

All percentages can be represented by PERCENTAGE/100

So 56% is 56/100

Then simplify by dividing by 2

28/50 Then simplify again by 2

14/25

8 0
3 years ago
Read 2 more answers
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