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2 years ago

PLZ HELP HEART AND 5 STAR

2 answers:

8 0

Part A: Write an algebraic expression for 8 more than 5 times a number.

5n + 8

Part B: Write a verbal expression for 4(n + 6).

the product of 4, and a number increased by 6

Blababa [14]2 years ago

6 0

A. 5n+8
B. 4 times a number plus 6

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Answer:

Step-by-step explanation:

a pair=2

so 25/each pair of towns

25/2=12+1=13

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What is the simplified value of 5x to the power of 3 over 10x squared

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5x^3/10x^2
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1x/2
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Read 2 more answers

Write the next three terms of the geometric sequence.

Sati [7]

Answer:

5, 1, 0.2

Step-by-step explanation:

Divide the number by 5 to get the next one.

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2 years ago

Robert went to the grocery store and purchased cans of soup and frozen dinners. each can of soup has 300 mg of sodium and each f

Paraphin [41]

There are 9 cans of soup and 5 cans of frozen dinner.

The variables used for soup and frozen dinner are x and y respectively.

Step-by-step explanation:

Let,

Soup = x

Frozen Dinner = y

According to given statement of sodium;

300x + 500y = 5200 eqn 1

And,

x + y = 14 eqn 2

$Multiplying\ equation\ 2\ with\ 300\\300(x+y=14)\\300x+300y=4200\ Eqn 3\\$

Subtracting Eqn 3 from Eqn 1;

$(300x+500y)-(300x+300y)=5200-4200\\300x+500y-300x-300y=1000\\200y=1000\\y=\frac{1000}{200} \\y=5$

Putting value of y in Eqn 1;

$300x+500(5)=5200\\300x+2500=5200\\\\Subtracting\ 2500\ from\ both\ sides\ \\300x+2500-2500=5200-2500\\300x=2700\\x=\frac{2700}{300} \\x=9$

There are 9 cans of soup and 5 cans of frozen dinner.

The variables used for soup and frozen dinner are x and y respectively.

Keywords: Variables, linear equations, subtraction.

Learn more about linear equations at;

#LearnwithBrainly

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2 years ago