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Aloiza [94]
2 years ago
15

What is -5(-10z + -4) +-3

Mathematics
2 answers:
konstantin123 [22]2 years ago
7 0

Answer:

50z + 17

I hope this helps!

pantera1 [17]2 years ago
3 0

Answer:

50z + 17

Step-by-step explanation:

-5(-10z + -4) +-3

distribute

= 50z +20 -3

=50z + 17

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Shannon graphed the system of equations.
ehidna [41]
All you need to do is plug -5 into the second equation and you see it is near (-5, -8). When plugged into the top, you get (-5, -27/4) which comes out to ABOUT -6.75 for the Y value. The closest is actually a tie. The first option is .8 from the first and .45 from the second leading in a total distance of 1.25. The second, which is the fellow answer, is 1.2 from the first and .05 from the second, leading to 1.25 away.

The third, which is next closest is 1.8 from the first and .55 from the second leading to a distance of over 2 from the optimal, so only the first two are answers.
3 0
3 years ago
Read 2 more answers
Solve the system by substitution.<br>3x-6y=2<br>4x+3y=-1​
crimeas [40]

Answer:

y = -1/3

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Step-by-step explanation:

3x-6y = 2    then 3x = 2+6y,   x=(2+6y)/3

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substitute for x

4(2/3+2y)-6y = 2

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reduce

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2y = -2/3

divide both sides by 2

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4x+3(-1/3) = -1

4x = 0

x = 0

8 0
3 years ago
Whats the area help me youll get brainliest answer
victus00 [196]

Answer:

<h2>Area = 14m²</h2>

<u>Step-by-step explanation:</u>

area of rectangle = length × breadth

area of rectangle = 4 × 2

area of rectangle = 8m²

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3 0
3 years ago
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seraphim [82]

Answer:

All real numbers

Step-by-step explanation:

Since we see the arrows going infinitely  to the left and right of the graph, this means that the domain of this function is all real numbers

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3 years ago
The time in seconds that it takes an object to fall d feet can be found using the
Serga [27]

Answer:

0.3

Step-by-step explanation

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6 0
2 years ago
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