3 years ago

Help me asappppp please

Mathematics

1 answer:

katen-ka-za [31]3 years ago

6 0

Answer:

lol wow you dont know that lololololololololol

Step-by-step explanation:

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A girl walked 6km from her house to a market and discovered that she had covered 4/5 of the distance to the market how far is th

Korvikt [17]

Answer: $7.5\ km$

Step-by-step explanation:

Given

Girl has traveled 6 km from her house

She has covered $\frac{4}{5}$ of the distance

Suppose the total distance is x

$\therefore 6=\dfrac{4x}{5}\\\\\Rightarrow x=\dfrac{30}{4}\\\\\Rightarrow x=\dfrac{15}{2}\ \text{km}\\\\\Rightarrow x=7.5\ \text{km}$

3 0

3 years ago

Chris has $63 to spend on the order, including tax. The tax at the restaurant is 5%. What is the maximum cost of food the group

vredina [299]

Answer:

x = $59.85

Step-by-step explanation:

100% = $63

95% = x

100x = 95*63

100x = 5985

x = $59.85

4 0

3 years ago

In a certain game, a player can solve easy or hard puzzles. A player earns 30 points for solving an easy puzzle and 60 points fo

Aleksandr-060686 [28]

Answer: Second option.

Step-by-step explanation:

Let be "e" the number of easy puzzles Tina solved and "h" the number of hard puzzles Tina solved.

Set up a system of equations:

$\left \{ {{e+h=50} \atop {30e+60h=1,950 }} \right.$

You can use the Eliminationn Method to solve this system of equations:

Multiply the first equation by -30.
Add the equations.
Solve for "h".

Therefore, through this proccedure, you get:

$\left \{ {-30e-30h=-1,500} \atop {30e+60h=1,950 }} \right.\\.........................\\30h=450\\\\h=\frac{450}{30} \\\\h=15$

6 0

3 years ago

Resuelve el siguiente problema aplicando las estrategias de solución de problemas.

scoundrel [369]

Say it in english so i cant try to help

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3 years ago

What is the radius of the circle

vesna_86 [32]

Answer:

2 units

Step-by-step explanation:

The radius of the circle is 2 units because you can find the radius by multiplying the diameter by 2. The radius is half of the diameter.

4 divided by 2 is 2.

Hope this helped :)

4 0

3 years ago

Read 2 more answers