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Liula [17]
2 years ago
5

Plz help im desperate I-...

Mathematics
2 answers:
Lady_Fox [76]2 years ago
8 0

Answer:

C!

Step-by-step explanation:

lawyer [7]2 years ago
4 0
C!! hope this helps
You might be interested in
Sean is driving to visit his friend in another state. In the first hour, he travels 1/5 of the total distance. Second hour he tr
astra-53 [7]

Answer:

The friends live 285 miles apart.

Step-by-step explanation:

Let total distance in miles Sean needs to cover to visit his friend be = x

On first hour distance traveled in miles is = \frac{1}{5}\ of\ the\ total\ distance = \frac{1}{5}.(x)=\frac{1}{5}x

Distance left to cover  after first hour = x-\frac{1}{5}x

On second hour distance traveled = 34 miles

Distance to still left to be covered = 194 miles

Total distance to be covered after first hour will be = 34\ miles+194\ miles = 228 miles

Thus, the equation can be given as:

⇒ x-\frac{1}{5}x=228

Multiplying each term with 5 to remove fractions.

⇒ 5x-5.\frac{1}{5}x=5\times228

⇒ 5x-x=5\times228

⇒ 4x=1140

Dividing both sides by 4.

⇒ \frac{4x}{4}=\frac{1140}{4}

∴ x=285

Thus, the friends live 285 miles apart.

6 0
3 years ago
4) If you bought a jersey at 30% off and paid $205.50,<br> how much money did you save?
NemiM [27]

Answer:

$267.15‬

Step-by-step explanation:

The way my math teacher showed me to do it is take the price you paid and multiply it by 1.x (x being the amount of the discount).  

In doing that, $205.50 multiplied by 1.30 is $267.15‬ and the original price of the jersey.

Hope this helps :)

6 0
3 years ago
David baked 78 cookies for a bake sale. He set aside 12 cookies to share with his volunteers. The remaining cookies are bagged w
Sholpan [36]
David would need 22 bags.

(78 - 12) <span>÷ 3 = 22</span>
7 0
3 years ago
Help it’s 6 grade math
xxMikexx [17]

Answer:

the mean is 55.6; if she redid the D and F papers the mean would increase because you would get a higher average than before. Higher scores mean that the number that you add are larger evidently ending up in a larger value

Step-by-step explanation:

if you want to find mean, all you do is add the numbers together and then divide by the total number of values that you added.

so this would be 74+12+61+86+45 and that is 278. Then there is a total of 5 so you divide 278 by 5 which gives you 55.6.

5 0
3 years ago
Please help with this !!
Sonja [21]

Answer:

A

Step-by-step explanation:

The graph of the parabola has no points of intersection with the real x- axis

and therefore has no real solutions

Complex roots occur in conjugate pairs so cannot be C

The solution would be 2 complex roots → A

7 0
3 years ago
Read 2 more answers
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