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JulsSmile [24]
3 years ago
8

8(11-3)-2(4+1) simplify the numerical expression

Mathematics
2 answers:
Natali5045456 [20]3 years ago
4 0

Answer:

72-10=62

Step-by-step explanation:

earnstyle [38]3 years ago
3 0

Answer:

The answer is 54.

Step-by-step explanation:

For this you need to use ORDER OF OPERATIONS

8×11=88  8×3=24   88-24=64

2×4=8  2×1=2  8+2=10

(64)-(10)=54

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lord [1]

Answer:

50 + 1 + \frac{2}{10} + \frac{4}{100} + \frac{2}{1,000}

Step-by-step explanation:

This is the answer because:

1) 50 and 1 equal to 51

2) The fraction forms of a decimal number is: the decimal number/the decimal number place value

3) Therefore, the answer is 50 + 1 + \frac{2}{10} + \frac{4}{100} + \frac{2}{1,000}

Hope this helps!

3 0
2 years ago
Solve each system of linear equations albebraically
ANEK [815]

Step-by-step explanation:

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2.\\\left\{\begin{array}{ccc}y=2x+5&(1)\\y-2x=1&(2)\end{array}\right\\\\\text{Substitute (1) to (2):}\\\\(2x+5)-2x=1\\2x+5-2x=1\qquad\text{combine like terms}\\(2x-2x)+5=1\\5=-1\qquad\text{FALSE}\\\\Answer:\ \text{No solution.}

3.\\\left\{\begin{array}{ccc}3x-2y=9\\-6x+4y=1&\text{divide both sides by 2}\end{array}\right\\\underline{+\left\{\begin{array}{ccc}3x-2y=9\\-3x+2y=0.5\end{array}\right}\qquad\text{add both sides of the equations}\\.\qquad\qquad0=9.5\qquad\text{FALSE}\\\\Answer:\ \text{No solution.}

5 0
3 years ago
100pts: Prove or disprove: If x is a 2 digit number, and y is the number formed by reversing the order of X's digits, then x + y
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Step-by-step explanation:

If we use this formula then

X is 54 y is 45

54 + 45 = 11(54 + 45)

99 = 11(99)

99 = 1089

= 1089 - 99

= 990

4 0
3 years ago
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vovangra [49]

Answer:

I believe it is B

Step-by-step explanation:

3 out of 4 options to land on are less than 5

5 0
3 years ago
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slavikrds [6]
Poin slope form is
y-y1=m(x-1)
the answer is A
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