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4 years ago

6

ANSWER THIS QUESTION WITH A, B, C, D, or E

1 answer:

r-ruslan [8.4K]4 years ago

6 0

<u><em>The Explanation:</em></u> The answer is E because you switch the number sign to the opposite (<u>Ex: 4 to -4, -10 to 10</u>). The reason why is because the A is being reflected across the x-axis.

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Cost of 9 candies at $1.11 each?

Andreas93 [3]

1.11 * 9 = 9.99

The cost of 9 candies is $9.99.

4 0

4 years ago

Brett is making a fruit salad. The recipe calls for 1

OlgaM077 [116]

I'm supposing that those would practically be known to be fractions above, as I can see they are not properly placed in order, but, that would be "ok". So, from knowing this above, the main thing that we would do in this case is to understand that we would then have to consider the question, "how many cups of fruit". Therefore, we would then stop from there, we are going to consider the amount of fruit.We would then do the following:

$\boxed{ 1\frac{1}{2}+ \frac{3}{4} + \frac{2}{3} = 2 \frac{11}{12} }$

She would then have to use only (2)11/12 of fruit.

6 0

3 years ago

Read 2 more answers

4/10-3/10<br><br><br> how do i do this please hurryyyy

oee [108]

Answer:

its 1/10

Step-by-step explanation:

4/10-3/10=1/10

7 0

3 years ago

When a plane flies into the wind, it can travel 3000 miles in 6 hours. When it flies with the wind, it can travel the same dista

gtnhenbr [62]

Answer: the rate of the plane in still air is 550 mph and the rate of the wind is 50 mph

Step-by-step explanation:

Let x represent the rate of the plane in still air.

Let y represent the rate of the wind.

When a plane flies into the wind, it can travel 3000 miles in 6 hours. The total speed with which the plane flew is x - y

Distance = speed × time

Therefore,

3000 = 6(x - y)

Dividing through by 6, it becomes

500 = x - y - - - - - - - - - - - - - -1

When it flies with the wind, it can travel the same distance in 5 hours.

The total speed with which the plane flew is x + y

Distance = speed × time

Therefore,

3000 = 5(x + y)

Dividing through by 5, it becomes

600 = x + y - - - - - - - - - - - - - -2

Adding equation 1 to equation 2, it becomes

1100 = 2x

x = 1100/2 = 550

Substituting x = 550 into equation 1, it becomes

500 = 550 - y

y = 550 - 500

y = 50

5 0

3 years ago

Jessica has 48 coins, some of them are nickels and some are dimes. How many of each does she have if she has $3.25 total? 69 POI

Mrrafil [7]

<u>Answer:</u>

Nickels = 44.6

Dimes = 3.4

<u>Step-by-step explanation:</u>

We know that Jessica has 48 coins of which some are nickels and some are dimes so we can write it as:

n = amount of nickels

d = amount of dimes

$n+d=48$ --- (1)

We are to find the number of nickels and dimes if their total worth is $3.25.

Since a dime is worth 10¢ and a nickel is 5¢, so it should be:

$0.05n + 0.3d = 3.25$ --- (2)

From (1):

$n=48-d$

Substituting this value of $n$ in (2) to get:

$0.05(48-d) + 0.3d = 3.25$

$2.4-0.05d+0.3d=3.25$

$2.4+0.25d=3.25$

$0.25d=0.85$

$d=3.4$

Finding $n$ by substituting the value of $d$ :

$n=48-d$

$n=48-3.4$

$n=44.6$

6 0

3 years ago

Read 2 more answers