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3 years ago

10

Monica likes to bake cakes on the weekends.She has 6 1/8 cups of flour.She needs 7/8 of a cup for each cake.How many cakes can s

he make?

1 answer:

algol [13]3 years ago

8 0

Answer:

She can make 7 cakes.

Step-by-step explanation:

6 1/8=49/8

(49/8)/(7/8)=(49/8)(8/7)=49/7=7

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What is the answer to x+2 3x-14

Mila [183]

Answer:

If your asking for x, the answer would be 8

Step-by-step explanation:

3 times 8 would be 24

24 minus 14 would be 10

and 8 plus 2 =10

10 = 10 there for x=8

4 0

3 years ago

HELP HELP HELP FAST PLS PLS

riadik2000 [5.3K]

Answer:

a) System of equations will be: $x+y=500\: and\:5x+2y=1789$

b) Number of adult tickets sold = 263

Number of students tickets sold = 237

Step-by-step explanation:

Let:

Number of adult tickets sold = x

Number of students tickets sold = y

a)

As Marc sold total 500 tickets, the expression will be: $x+y=500$

Student tickets cost $2 and adult tickets cost $5. Marc's sales totalled $1,789.

The expression will be: $5x+2y=1789$

So, system of equations will be: $x+y=500\: and\:5x+2y=1789$

b)

Solve the system to find value of x and y

Let:

$x+y=500--eq(1)\\5x+2y=1789--eq(2)$

Multiply equation 1 by 2 and subtract

$2x+2y=1000\\5x+2y=1789\\-\:\:\:-\:\:\:\:\:\:\:\:\:-\\------\\-3x=-789\\x=\frac{-789}{-3}\\x=263$

We get value of x = 263

Now finding value of y by putting value of x in eq(1)

$x+y=500\\263+y=500\\y=500-263\\y=237$

We get value of y = 237

Number of adult tickets sold = x = 263

Number of students tickets sold = y = 237

3 0

3 years ago

160 bananas; 20% decrease

Zigmanuir [339]

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14 | 8

15 | 1 4 5

16 | 0 1 2 2 7

17 | 0 1

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The stem and leaf plot given in the example has the 150's and 160's split into two different stems which is not correct.

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