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3 years ago

8

Using the properties of equality to solve the equation -2 b + 7 = -13 you would ___

1 answer:

barxatty [35]3 years ago

3 0

<span>Using the properties of equality to solve the equation -2 b + 7 = -13 you would ___

Answer: Subtract 7 and then divide by -2

Which of the following algebraic expressions could represent the sentence "the product of a number and 5 is 11."
</span><span>
Answer: 5 x = 11

Which property of equality could you use to solve -3 x = 348

Answer: Division property

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two companies offer different charges for text messaging company 1 charges 0.04 cents per text message while company two charges

Elena-2011 [213]

Company one cause the equation for it is y=0.04x. If you do y=0.04(500) u get 20$ as the total.

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2 years ago

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Which equation requires the division property of equality to be solved?

Ymorist [56]

Answer:

A. 201.6 = 11.2f

Step-by-step explanation:

we solve for each unknown to verify which equality will require the division property:

#A. 201.6 = 11.2f

$201.6=11.2f\\\\f=\frac{201.6}{11.2}=201.6\div 11.2\\\\=18$

Hence, division property used.

#B. 35.4=Z ÷ 3.1

$35.4=Z\div 3.1\\\\35.4=\frac{Z}{3.1}\\\\Z=35.4\times 3.1\\\\=109.74$

Hence, multiplication property used.

#C. t/3.2=15.1

$\frac{t}{3.2}=15.1\\\\t=15.1\times 3.2\\\\=48.32$

Hence, multiplication property used.

#D. 201.6 = 11.2+c

$201.6=11.2+c\\\\201.6-11.2=c\\\\c=190.4$

Hence, subtractionproperty used.

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3 years ago

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What is the value of 6 – (-8) + (-12) + 4?

zubka84 [21]

The value of 6 – (-8) + (-12) + 4

:6

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2 years ago

Compress the expression below into a single logarithm:<br><br> log⁡(6)−2 log⁡()+3 log⁡()−log⁡(^4 )

valina [46]

Answer:

log6234

Step-by-step explanation:

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3 years ago

Use synthetic substitution to find f (-5) for f (x) = x3 – 5x +2.

Sonbull [250]

Answer:

_5(_5)=25

25+2=27

3(_5)=_15

27_15=12

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3 years ago

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