Mathematics High School

6. Find the sum or difference
1/3(9 - 6m) + 1/4 (12m-8)

Answers

Answer 1

Answer:

m+1

Step-by-step explanation:

1/3(9 - 6m) + 1/4 (12m-8)

Distribute

1/3 *9  - 1/3 *6m  + 1/4 * 12m - 1/4 *8

3 -2m + 3m -2

Combine like terms

-2m+3m +3-2

m+1

Related Questions

You borrow $1000 at 6% simple interest for a year how much do you have to pay back?

Answers

Answer:150

Step-by-step explanation:

So every year the interest will be $1000 * 5 / 100 = $50. That is, after 3 years 3 * $50 = $ 150. Simple interest does not take into account the reduction of the principal but calculates the interest over the same initial amount, in this case $1000. So, the answer is $150, which is the result of $50 times 3.

can you help me with my homework​

Answers

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25. Philip spun a spinner with six sections 125 times and the results are shown in the
table.

What is the experimental probability of spinning a green?

Answers

Cheecks cheecks cheecks cheecks cheecks

The experimental probability of spinning a green will be 0.10 or 10%.

What is probability?

Its fundamental concept is that someone will nearly surely occur. The proportion of positive events in comparison to the total of occurrences.

Then the probability is given as,

P = (Favorable event) / (Total event)

Philip spun a spinner with six sections 125 times and the results are shown in the table.

Color               Frequency

Blue                       25

Green                     15

Purple                    23

Yellow                    22

Red                         21

Pink                         19

The experimental probability of spinning a green will be given as,

P = 15 / 150

P = 0.10 or 10%

More about the probability link is given below.

https://brainly.com/question/795909

#SPJ5

Sara bought 5 sandwiches for $12.00. How much did she pay for 1 sandwich?

Answers

Answer:

$2.40

Step-by-step explanation:

5 sandwich = $12

1 sandwich = 12 ÷ 5 = $2.40

the answer $2.40 hope this helps :)

(5, 13) and (10, 10 slope

Answers

Answer:

-0.6

Step-by-step explanation:

The gradient is equal to the change in y divided by change in x. So:

change in x is 10-5=5change in y is 10-13=-3

Therefore, -3/5=-0.6

slope of a line = (y2-y1)/(x2-x1)

An iPhone is on sale for $180. It originally cost $2.00. What percent off is the sale offering?

Answers

Answer:

10%

Step-by-step explanation

200 x 0.1 = 20

200 - 20 = 180

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The pair of figures is similar. Find the missing side.

Answers

The answer is x=12 :)

PLEASE HURRYYY ONLY 5 MINS

Answers

Answer:

It is < (less than sign)

Step-by-step explanation:

Negative numbers when they keep going up, (-11,-12,-13) they actually become less, not greater. Also heres a tip: If you see the arrows in a number line compared to these signs, try to remember them as good help cause sometimes I get confused then remember. (>,<)

A football team gained 9 yards on one play and then lost 22 yards on the next.which answer below shows the sum of integers that can be used to find the overall change in field position?

-9+22
-9+-22
9+-22
9+22

Answers

Answer:

9+-22 because they gained 9yards,then they lost 22 yards so its plus9 yards then take away 22 yards

Clare bought a photo for 17 cents and paid with a $5 bill.

Which way of writing the numbers could Clare use to find the change she should receive? Hundreds place, tenths place, or ones place?


5 5 5
-0.17 -0.17 -0.17

Answers

Answer:

hundredths place

Step-by-step explanation:

because after the decimal it starts in tenth place and you want enough room to make it -0.17

Answer:

Step-by-step explanation:

b b

On the windowsill is a plant that is 10 inches tall. It is growing 3 inches per
week. A second plant, which is 17 inches tall, is on the coffee table. It is
growing 2 inches per week. Eventually the two plants will be the same
height. How tall will the plants be? How many weeks will that take? *

Answers

Answer:

7 weeks 31 inches

Step-by-step explanation:

first plant: y= 3w + 10

second plant: Y= 2w + 17

3w+10= 2w+17

w= 7

what is tan 25° to the nearest hundredth​

Answers

Answer:

24

Step-by-step explanation:

lol

Marty's allowance is doubled and is
now between $10 and $15, inclusive.
What amounts could his allowance have
been before the increase? Graph the
solutions.

Answers

10 less than 2 less than 15

5 less than x less than 7.5

6) SALE 90% OFF A original price! What is the sale price of an easel originally priced at $30? $ A) $33.33 B) $3.33 C) $0.33 D) $333.33​

Answers

Answer:

$20.40

Step-by-step explanation:

I LOOKED IT UP

what is the relationship between the terms in the arithmetic 95 88 81 74

Answers

Answer:

It's decreasing by 7 each time

Step-by-step explanation:

m - 6 = 10 and i need work plzzz

Answers

Answer:

m=16

Step-by-step explanation:

m=10+6

m=16

Answer:

Add the 6 to the other side, this cancels out the six.

Step-by-step explanation:

m - 6 = 10

    +6  | +6

   m    = 16

hello can someone help me with this?

Answers

Answer:

11/21/52100-1-1/2-1/5-2-10

I am confused about this question can u guys help me

Answers

Answer:

26

Step-by-step explanation:

count the units

Answer:

on the graph every square counts as one unit, so count by ones every square you come across on that shape. so 26

Step-by-step explanation:

the shape is also a tridecagon

Find the degree. Leading coefficient, and the maximum numberof real zeros of the polynomial. f(x)=x^6+3x^5+x^3-3

Answers

Answer:

-3

Step-by-step explanation:

f(0)=0^6+3x0^5+0^3-3     f(0)=0+3x0+0-3   f(0)-0-3

Calculate the volume of the cube

Answers

Answer:

volume of cube= edge³...........

Answer: length x width x height

Step-by-step explanation:

A school wants to raise $2,500 to support its music program. If it has met 20% of its goal so far, how much money has it raised?

Answers

Answer:

They have raised $500 so far

Step-by-step explanation:

Multiply $2500 by 20% (aka 0.2) and you get $500

(They need to raise another $2,000 still)

Answer:$500

Step-by-step explanation:

We could translate the world problem,to get an equation.

20% “of” 2,500. The “of” means that you have to multiply. Convert the percent to get 0.20, and multiply it by 2,500.

0.20*2,500=500

Trey needs to make four batches of this brownie recipe.







How much cocoa powder will he need for four batches of brownies?

a
2/3 cup

b
2 2/3 cups

c
3 cups

d
4 2/3 cups

Answers

We need the background info

34.8 x 7 what is the answer?

Answers

Answer:

243.6

Step-by-step explanation:

34.8x7=
243.6
Hope this helps have a nice day! :)

.....................................

Answers

Answer:

This should help you with the question Click the link down below or copy and paste it

https://softmath.com/algebra-word-problems/marsha-is-changing-her-phone-service-one-data-package

Step-by-step explanation:

Help Plz Marking Brainliet

Answers

Answer:

B

Step-by-step explanation:

Find the slope of the line with f(6) = -2 and f(-4) = 3

Answers

Answer:

m=-1/2

Step-by-step explanation:

f(6)=-2 is (6,-2) and f(-4)=3 is (-4,3)

the equation for slope (m) is (y2-y1)/(x2-x1)

label the points:

x1=6

y2=-2

x2=-4

y2=3

now substitute into the equation:

m=(3--2)/(-4-6)

m=5/-10

m=-1/2

the slope is -1/2

hope this helps!

Sarah plays her new video game for 105 minutes. Sarah stopped playing at 3:30 p.m.

Answers

Answer:

Step-by-step explanation:

1:45 pm she started playing


What is the value of b in the equation y = mx + b for the line shown on the
graph above?

Answers

Answer:

-1

Step-by-step explanation:

the line crosses y at -1

64 is 66 2/3% of what number?

Answers

Answer:

64 = (66+2/3)x

x=0.96

Step-by-step explanation:

Factor the following polynomial
m3 - m2 + 2m - 2
PLEASE HELP ME ASAP with these

Answers

The one in the picture is (2x + 7) (x^2 + 1) The second one is (m - 1) (m^2 + 2)
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