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Nikolay [14]
3 years ago
12

What is the Value of X?

Mathematics
2 answers:
marin [14]3 years ago
8 0
Solve is in the picture

<span>Good luck :)</span>

Yakvenalex [24]3 years ago
7 0
\dfrac{x+5}{6}=\dfrac{x+5+9}{12}\\\\\dfrac{x+5}{6}=\dfrac{x+14}{12}\ \ \ \ |cross\ multiply\\\\12(x+5)=6(x+14)\\\\12\cdot x+12\cdot5=6\cdot x+6\cdot14\\\\12x+60=6x+84\ \ \ |subtract\ 6x\ from\ both\ sides\\\\6x+60=84\ \ \ \ |subtract\ 60\ from\ both\ sides\\\\6x=24\ \ \ \ |divide\ both\ sides\ by\ 6\\\\\boxed{x=4}
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Simplify −0.5(6.5). (5 points) a −3.5 b −3.25 c 3.25 d 3.5
VMariaS [17]

Answer:

B. -3.25

Step-by-step explanation:

Multiplying by 0.5 is the same as divided by 2.

*Dont forget the negative.

-0.5(6.5)= 6.5/-2 = -3.25

5 0
3 years ago
Two blocks of ice are shaped as right rectangular prisms. The smaller block of ice has a length of 6 in., a width of 4 in., and
ElenaW [278]
The answer is 6480.
Length: 6x3=18
Width: 4x3=12
Height:10x3=30
LengthxWidthxHeight=18x12x30=6480
5 0
3 years ago
David is planning to attend a public university after he graduates from high school in 3 years. He is devising a plan to save mo
allochka39001 [22]

Answer:

b. 600

Step-by-step explanation:

subtract money from parents from tuition

divide by months

7 0
3 years ago
I need help with this because I don’t understand
GalinKa [24]

Answer:

x=1+√5 or x=1−√5

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A counterexample to show that the conjecture is false.
Drupady [299]
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