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2 years ago

Boxes A and B contain some counters.is

Mathematics

2 answers:

madreJ [45]2 years ago

8 0

Answer:

The value of y is 4

Step-by-step explanation:

If the some of the counters in each box are the same, then A = B

If A is 8y + 1 and B is 6y + 9

Since A = B, we can say

8y + 1 = 6y + 9

Collecting like terms, we will have

8y - 6y = 9 - 1

2y = 8

Dividing both sides by 2, we will have

y = 8/2

y = 4

mixer [17]2 years ago

7 0

Answer: y=4

Step-by-step explanation:

8y+1=6y+9 -Because y is equal the equations are as well.

2y+1=9- Take 6y to the other side by -6y

2y=8-Take one over by -1

y=4-Divide 8 by 2 to get y=4

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What is the range for the following set of numbers: 199, 211, 63, 200, 544, 347, 727, 98, 110 *

LenKa [72]

Answer:

Minimum = 64

Maximum = 727

Medium = 200

Mean = 277.667

Mode = none

s = 223.825

Q = 211.024

n = 9

8 0

3 years ago

A carpenter worked 34 hours a week for half a year. If her hourly wage was $20, how much did she earn during this time period?

Mrrafil [7]

Keep in mind units and it will make sense
20(34)(4*6) = ?

4 0

3 years ago

What is the answer to 4(x+2)+40=-2x ?

Dmitry [639]

Answer: x = -8

Step-by-step explanation: Isolate the variable by dividing each side by factors that don't contain the variable.

Hope this helps you out! ☺

4 0

2 years ago

Least to greatest -2, -3/4, -0.45, 3%, 0.36

Crank

Answer:

$\large\boxed{-2,\ -\dfrac{3}{4},\ -0.45,\ 3\%,\ 0.36}$

Step-by-step explanation:

We convert some numbers to decimal fractions:

-2 = -2.00

-3/4 = -0.75

-0.45

3% = 0.03

0.36

We order

-2, -0.75, -0.45, 0.03, 0.36

$\dfrac{3}{4}=\dfrac{3\cdot25}{4\cdot25}=\frac{75}{100}=0.75$

other method

$\dfrac{3}{4}=3:4=0.75$ (use a calculator)

$p\%=\dfrac{p}{100}\to 3\%=\dfrac{3}{100}=0.03$

8 0

2 years ago

PLEASE HELP AS SOON AS POSIBLE

Tema [17]

I believe the answer should be f-there are 3/4 times as many cups of flour as there are cups of sugar

8 0

2 years ago

Read 2 more answers