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timama [110]
3 years ago
12

2. Using the substitution method, Jose is solving the following system of equations

Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
5 0

Answer:

3

Step-by-step explanation:

the answer is 3 if you check very well

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35 POINTS!<br><br> 0.75 divided by 0.3<br> 0.3 x 0.3 <br> 3/7 divided by 1/3
Sergio039 [100]
I hope it can help you hehehe

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3 years ago
A cricket bat is bought for $350.
Luda [366]

15%= .15

.15 × $350= 52.50

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3 0
3 years ago
Please help :) I’m really in need of assistance and would appreciate it.
BaLLatris [955]

Answer:

D) 0.5x^3y + 4x^2 y^2 - 2xy^3

Step-by-step explanation:

Set up an equation to model the situation,

(-0.5xy)(x^2 + 8xy - 4y^2)

Distribute, multiply each term in the parenthesis with the term outside of the parenthesis. Don't forget the laws of exponents, when one multiplies two exponents, with the same base, then one adds the two exponents. A number with no exponential term is two the first degree meaning that it is to the power of one.

-0.5x^3 y - 4x^2 y^2 + 2xy^3

4 0
3 years ago
What is the value of x when 9x=45
kkurt [141]

Answer:

5

Step-by-step explanation:

45 divided by 9= 5

6 0
3 years ago
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From my info it is 13.5
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