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kenny6666 [7]
3 years ago
14

Prime factorization of 42 help plz.

Mathematics
2 answers:
artcher [175]3 years ago
8 0
42/2 = 21 ....> first factor is 2
21/3 = 7 ......> second factor is 3
7/7 = 1 ......> third factor is 7

This means that:
42=2*3*7
Therefore, the prime factors of 42 are: 2,3 and 7
Tema [17]3 years ago
7 0
2•3•7 that’s the answer
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4(3x + 2) =16x + 7 -4x + 1
GrogVix [38]

Answer:

All real numbers are solutions.

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

4(3x+2)=16x+7−4x+1

(4)(3x)+(4)(2)=16x+7+−4x+1(Distribute)

12x+8=16x+7+−4x+1

12x+8=(16x+−4x)+(7+1)(Combine Like Terms)

12x+8=12x+8

12x+8=12x+8

Step 2: Subtract 12x from both sides.

12x+8−12x=12x+8−12x

8=8

Step 3: Subtract 8 from both sides.

8−8=8−8

0=0

7 0
3 years ago
Read 2 more answers
Mrs Fuller plants a 4 inch tomato plant in her garden. The tomato plant grows at a rate of 2 inches each week. Which equation ca
kykrilka [37]

Answer: 4 + 2w

Step-by-step explanation:

The height of the tomato plant in inches after w weeks will be the value of the current height plus the weekly growth pee week. This can be represented in an equation as:

h = 4 + 2(w)

h = 4 + 2w

For example, the height of the tomato plant in inches after 5 weeks will be:

h = 4 + 2w

h = 4 + 2(5)

h = 4 + 10

h = 14 inches

7 0
2 years ago
A family paid $26.400 as a down payment for a home. If this represents 16% of the price of the home, find the price of the home.
Vlada [557]
The correct answer is:

How to find X if P percent of it is Y. Use the percentage formula Y/P% = X

Convert the problem to an equation using the percentage formula: Y/P% = X
Y is 26,400, P% is 16%, so the equation is 26,400/16% = X
Convert the percentage to a decimal by dividing by 100.
Converting 16% to a decimal: 16/100 = 0.16
Substitute 0.16 for 16% in the equation: 26,400/0.16 = X
Do the math: 26,400/0.16 = X
X = 165,000
So $ 165,000 is the price of the home.

I hope this helps you!!
7 0
3 years ago
Here is a diagram and its corresponding equation. Find the solution to the equation and explain your reasoning. (Please help ASA
jeka94
Use order of operations for this

4x+17=23

Move the 17 to the 23

4x=23-17

Then move the 4 over leaving the x by itself


X=6/4

X=1.5
3 0
3 years ago
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My teacher gave us a question, if we figure it out we get a bonus on our grades! I WILL GIVE 100 points!
Marta_Voda [28]
Because if you put a two on one side and put the inverted version of 2, then join them on their lines, it forms a fish. I have more of those types of questions:

1+1=田 2+2=fish 3+3=8 4+4=↑ 5+5=cylinder 6+6=headset 7+7=▼ 8+8=butterfly 9+9=cup <span>0+0=0</span>
6 0
3 years ago
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