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3 years ago

Hi i need help on this

Mathematics

2 answers:

disa [49]3 years ago

5 0

Answer:

x = 125

Step-by-step explanation:

Hope this helps! :)

Allushta [10]3 years ago

3 0

Answer
X=125
Solution
25x 4/25>25x5

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vodka [1.7K]

Answer:

N=2 hours

Step-by-step explanation:

She spent a total of 10 dollars.

Ice skate rental costs 4$

The fee per hour for skating is 3$ per hour

So minus 10$ by 4$, which is 6$

So now here at six and each fee per hour cost 3$, so therefore she skated for N= 2 hours.

Mark me brainliest please I need it to rank up.

5 0

3 years ago

Express your answer as a single term<br>

Mars2501 [29]

Answer: A term is a single mathematical expression. It may be a single number (positive or negative), a single variable ( a letter ), several variables multiplied but never added or subtracted. ... Examples of single terms: 3x is a single term. The "3" is a coefficient. The "x" is the variable.

Step-by-step explanation:

8 0

3 years ago

if venus is 30.9 mi farther from the sun than mercury, the the earth is 23.6 mi farther from the sun than venus. when the total

luda_lava [24]

Answer: The mercury is 38 mi far from sun.

Step-by-step explanation:

Let x denotes the distance ( in mi )between the Sun and Mercury .

Distance from Venus to Sun = x+30.9

Distance from Earth = x+30.9+ 23.6 =x+30.9+ 23.6 =x+54.5

When the total of the distances for these plants from the sun is 199.4 mi.

According to the given statements , we have

$x+x+30.9+x+54.5=199.4$

$3x+85.4=199.4$

$3x=199.4-85.4=114$

$x=38$ [Divide both sides by 3]

Hence, the mercury is 38 mi far from sun.

6 0

3 years ago

Can yall solve this for me for 10 points please and thank uu

Effectus [21]

Answer:

I would say just take the big number and subtract the 41??...

4 0

3 years ago

Read 2 more answers

A candy store uses a 50% markup on cost. Find out the owners cost of a candy bar that sells for $1.50.

bulgar [2K]

Answer:

The owners' cost of the candy bar is $1

Step-by-step explanation:

Assume that the owners' cost of the candy bar is 100%

∵ The owners' cost of the candy bar is 100%

∵ The candy store uses a 50% markup on cost

∵ The selling cost = owners' cost + markup

∴ The selling cost = 100% + 50% = 150%

∵ The candy bar sells for $1.50

→ That means 1.50 is 150% of the owners' cost

∴ 1.50 = 150% × owners' cost

→ Change 150% to decimal by divide it by 100

∵ 150% = 150 ÷ 100 = 1.50

∴ 1.50 = 1.50 × owners' cost

→ Divide both sides by 1.50

∴ 1 = owners' cost

∴ The owners' costs = $1

∴ The owners' cost of the candy bar is $1

5 0

3 years ago