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Stells [14]
3 years ago
6

Simplify -7(-2w-3)+5

Mathematics
1 answer:
pshichka [43]3 years ago
3 0

Answer:

14w+26

Step-by-step explanation:

So use PEMDAS, distribute, and combine like terms

14w+21+5

then

14w+26

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A rectangle has a length of x and a width of 4 inches more than the length
irina [24]
Width = 4x
You haven’t provided enough data, but lets say length (x) = 5
Then do the following:
Width = 4x
= 4 x 5
= 20
6 0
3 years ago
Can someone please help me
Alexeev081 [22]
Hope this helps. if you do not understand, can ask :)

5 0
3 years ago
Tapiwa raked 5% more leaves than Adam raked. Together, they raked 697 liters of leaves. How many liters of leaves did Adam rake?
EleoNora [17]
Assume that the number of leaves raked by Adam is x.
Tapiwa raked 5% more leaves than Adam, this means that:
Leaves raked by Tapiwa = x + 0.05x = 1.05x liters
We are given that the total number of raked leaves is 697 liters.
This means that:
Total raked = raked by Adam + raked by Tapiwa
697 = x + 1.05x
697 = 2.05x
x = 697 / 2.05 
x = 340
Based on the above calculations:
Adam raked 340 liters of leaves
Tapiwa raked 1.05(340) = 357 liters of leaves
7 0
3 years ago
There are______<br>Pairs of integers satisfying a÷b = -2​
aleksandr82 [10.1K]

Answer:

There are only 1  

Pairs of integers satisfying a÷b = -2​

Step-by-step explanation:

4 0
3 years ago
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4. The system of equations 3x – 6y = 20 and 2x – 4y = 3 is
expeople1 [14]
3x - 6y = 20
-6y = -3x + 20
y = 1/2x - 20/6.....slope = 1/2...y int = -20/6 = -10/3

2x - 4y = 3
-4y = -2x + 3
y = 1/2x - 3/4..slope = 1/2...y int = -3/4

same slope, different y int = parallel lines = no solution = inconsistent
6 0
3 years ago
Read 2 more answers
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