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Andrej [43]
4 years ago
12

Carlos is using the distributive property to evaluate the expression 14 (49) by using friendlier numbers. His work is shown belo

w.
Carlos’s Work


14 (49)
Step 1
14 (40 + 9)
Step 2
14 (40) + 9
Step 3
560 + 9
Step 4
569

What was the first error that Carlos made?
Mathematics
2 answers:
Natasha2012 [34]4 years ago
7 0
Separating 49 into 40+9
slavikrds [6]4 years ago
5 0

Answer:

The answer is B!

Hope I helped! :}

Step-by-step explanation:

Have an amazing and safe rest of your day. Know that you are special and that you are loved! <3

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jonny [76]

Answer:

(1,2)

Step-by-step explanation:

thats the point of intersection so they have the same outcome

I'm a little confused by the question but I hope this helps :)

6 0
3 years ago
<img src="https://tex.z-dn.net/?f=4%28x%20-%204%29%20-%204%20%3D%20%20-%2032" id="TexFormula1" title="4(x - 4) - 4 = - 32" alt=
Leto [7]
X= -7 I need 20 characters to answer
5 0
3 years ago
Read 2 more answers
The volume v of a gas kept at constant temperature varies inversely with the pressure p. If the pressure is 24 pounds per square
daser333 [38]

Answer:

V=12\ ft^{3}

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent an inverse variation if it can be expressed in the form y*x=k or y=k/x

In this problem

P*V=k

step 1

Find the value of K

For P=24\ psi ,V=15\ ft^{3}

substitute

24*15=k

k=360

the equation is P*V=360

step 2

For P=30\ psi ,V=\ ft^{3}

substitute in the equation

(30)*V=360

V=360/30=12\ ft^{3}

5 0
3 years ago
Solve for b help please
aliya0001 [1]

Answer:

-12=-4/3b

-12x4/3=b

-16=b

b=-16

4 0
3 years ago
Please help, 20 points.​
Ilia_Sergeevich [38]

Answer:

B

Step-by-step explanation:

3×+ 4y =24

3x -y = 3 It is just like algebra I might be wring but I tryed

7 0
3 years ago
Read 2 more answers
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