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2 years ago

PLS HELP ME ASAP ILL GIVE 50 POINTS AND BRAINIEST TO WHOEVER ANSWER CORRECTLY AND SHOWS THEIR WORK PLAS I NEED HELP ON THIS

1 answer:

iogann1982 [59]2 years ago

6 0

Part A: 0.85p=c
Now here p represents the number of pounds for toys, so let’s say if there’s two pounds of toys you multiply by 0.85 which is the cost of shipping for one toy

Part B
It will be almost the same type of equation u just change the number so
0.05p=c

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Please help me , I have been try to solve it for 2 hours. thank you very much.

Alexxandr [17]

Answer:

See the three answers with their explanation below

Explanation:

a. To eliminate the fraction from each side you multiply both sides by the least common denominator of the fractions of the two sides.

In this case it is 2×3 = 6

See how you do it:

$6\times \frac{1}{2}(x-4)=6\times \frac{1}{3}x+6\times 2\\ \\ 3(x-4)=2x+12$

b. This word problem would lead to the given equation:

Half the age of Alice 4 years ago equals 2 more than one third of her current age.

Current age: x
Age four years ago: x - 4
Half the age of Alice four years ago: $\frac{1}{2}(x-4)$

2 more than one third of her current age: $2+\frac{1}{3}x=\frac{1}{3}x+2$

Equality condition:

$\frac{1}{2}(x-4)=\frac{1}{3}x+2$

c. Solution

$\frac{1}{2}(x-4)=\frac{1}{3}x+2\\ \\ 3(x-4)=2x+12\\ \\ 3x-12=2x+12\\ \\ x=24$

Meaning: Alice is currently 24 years old.

3 0

4 years ago

The blue dot is at what value on the number line -3 -1

Goshia [24]

Answer:

It's +2

Step-by-step explanation:

As the positive occurs on the right side of the negatives in the number line so if we keep extending on the right side so we get +2

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2 years ago

What is the value of x in the given figure? Figure not drawn to scale A. 8 B. 12 C. 13 D. 18

elena-14-01-66 [18.8K]

Answer:

what's the figure o3o I need it

4 0

4 years ago

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What is the y-coordinate of the solution to the system of equations? y = 3x -1 x- y= - 9

lawyer [7]

$y=3x-1 \\
x-y=-9 \\ \\
\hbox{substitute 3x-1 for y in the 2nd equation:} \\
x-(3x-1)=-9 \\
x-3x+1=-9 \\
x-3x=-9-1 \\
-2x=-10 \\
x=\frac{-10}{-2} \\
x=5 \\ \\
y=3x-1=3 \times 5-1=15-1=14 \\ \\
(x,y)=(5,14)$

The y-coordinate is 14.

4 0

4 years ago

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Convert 4.206 m into mm

fiasKO [112]

Answer:

4206 is the answer of this question

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3 years ago

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