can someone help with this pls? i don’t understand math at all

Answer:

Hi

Step-by-step explanation:

−3257722+312249+54

Is your answer!

Answer:

2

Step-by-step explanation:

2

Answer:

1080 for the last one

Step-by-step explanation:

40*12=480*2=960+120=1080

12/4=3months 40*3=120

The first one is 3  

1/2 + 1/4 = 3/4

3/4 + 1/8 = 7/8

7/8 of 24 is 21

24-21=     3

Answer:

$2,500

Step-by-step explanation:

10% of 25,000 is 2,500. So the price is $2,500. Hoped this helped! Please mark me brainliest! :D

Answer: Represents when the equation is at 5 gallons of water 1.5 pounds of salt is needed to have the correct salinity

Step-by-step explanation:

Answer:

416

Step-by-step explanation:

Answer: 416

Step-by-step explanation:

Really easy 532-100 is 432. I now that 16 + 16 is 32 so minus 16 from 32 and you get 16 so your answer is 416.

Answer: A, C, A, B

Step-by-step explanation:

For all of these, we can use indecy laws such as when there is a power of a power, you can multiply the powers.

Using this, we get 6^-3 x -1 or,

6^3

For the second one we get (6)^-3 x 3 or,

6^ of negative 9 which is neither.

I am guessing that the last 2 are fractions. (1/6)^-3 is equal to 216 which is 6^3.

For the last one, (1/6)^3 is basically the opposite so the answer is 6^-3.

Hope this helps!

Answer: A, C, A, B

Step-by-step explanation: so the other person is right

Conversion a mixed number 2 2/5 to a improper fraction:-

=> 2 2/5 = 2 × 5 + 2 = 12/5

To find new numerator:

a) Multiply the whole number 2 by the denominator 5. Whole number 2 equally 2 * 5/5

= 10/5

b) Add the answer from previous step 10 to the numerator 2. New numerator is 10 + 2 = 12

c) Write a previous answer (new numerator 12) over the denominator 5.

Two and two fifths is twelve fifth

Multiple:

= 12/5 × 5/7

= 12 × 5/5 × 7

= 60/35

= 12 × 5/7 × 5

= 12/7

Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(60, 35) = 5. In the next intermediate step, , cancel by a common factor of 5 gives 12/7

12/7 in mixed fraction is 1 5/7

Answer:

1.) Long tail, Big ears, More sensitive noses.

2.) Amoebas, Yeasts, Hydras, and Ferns.

Reasoning; All of them have asexual traits, which means there only needs to be one parent to produce offspring, in turn meaning it would only have that one parents genes: making the offspring identical to the one parent.

Answer:

[tex]2\frac{1}{10}[/tex]

Step-by-step explanation:

[tex]\frac{9}{10} * 2\frac{1}{3}\\\\ \frac{9}{10} * \frac{7}{3}\\\\\\ \frac{9}{10} * \frac{7}{3} = \frac{63}{30} = \frac{21}{10} =2 \frac{1}{10} \\[/tex]

Answer:

2 1/10

Step-by-step explanation:

9/10 x 7/3

3/10 x 7

21/10

2 1/10

Answer:

eight time three divided by 6

Answer:

Unit Rate

Step-by-step explanation:

Answer:

Unit Rate

Step-by-step explanation:

my bad i didn't see at first

Answer: Calculate areas for 2 rectangles;

21*9= 189

18*42= 756

make an equation with data you have;

If 189 cost $1.31

756 cost $x

____________

756 *1.31 / 189 = $5.24 cost for second fabric

Second way;

(18x42) / (21x9) = 4 x 1.31 = $5.24

Answer:

10

Step-by-step explanation:

Answer:

6/7

Step-by-step explanation:

1(3/4)

____

7/8

Answer:

(-4)+14

Step-by-step explanation:

Answer:

[tex]2)\:-2+\left(-22\right)[/tex]

[tex]3)\:\left(-4\right)+14[/tex]

Step-by-step explanation:

[tex]1)\: \left(-19\right)+9[/tex]

[tex]-19+9[/tex]

[tex]-10[/tex]

_______________

[tex]2)\:-2+\left(-22\right)[/tex]

[tex]-2-22[/tex]

[tex]-24[/tex]

_______________

[tex]3)\:\left(-4\right)+14[/tex]

[tex]-4+14[/tex]

[tex]10[/tex]

________________

[tex]4)\:4+\left(-14\right)[/tex]

[tex]4-14[/tex]

[tex]-10[/tex]

________________

Answer:

i witch o could hep you i think its

Step-by-step explanation:

0.56÷0.5=1.12x4.5=5.05

The Answer is 147 miles.

Answer:

The car can travel 147 miles on 7 gallons of gas

Step-by-step explanation:

A car traveled on 3 gallons of gas = 63 miles  

car traveled on 1 gallons of gas =  = 21 miles  

Therefore, car traveled on 7 gallons of gas = 21 × 7 = 147 miles.  

The proportion will be =  × 7 =  × 7  

The car can travel 147 miles on 7 gallons of gas.

Answer:

i don"t know  if it right but i got 183.275

Step-by-step explanation:

i looked up the answer

Answer:

Khan Academy slope of a line

Step-by-step explanation:

This is a great video explaining slope of the line

Answer:

I think itll be 45 but not positive

Step-by-step explanation:

Answer:

6 tickets

Step-by-step explanation:

2.25 times 6 is 13.50

Answer:

The area of the Triangle is 4.

Answer:

A

Step-by-step explanation:

The variable will always end up on the left-hand side of the equation

The statement that is true about the solving process when an equation has no solution or infinite solutions is: “The variable will always end up on the left-hand side of the equation.” Hence, Option A is correct.

Both sides are equivalent in an endless solution. For instance, 12x + 4y - 16 = 6x + 2y - 8 Using a formula or method for infinite solutions, one can simplify the equation and make both sides equal to one another, making it an infinite solution. Infinity is a symbol for boundlessness or infinity. The sign "∞" is typically used to denote it.

When the lines are parallel and they share the same y-intercept, the system of equations has an infinite number of solutions. If the slope and y-intercept of two lines match, they are in fact the exact same line. The variable, which always appears on the left side of the equation, has infinite solutions.

Therefore, Option A is correct.

Learn more about infinite solutions from here:

https://brainly.com/question/27863602

#SPJ2

Answer:

19 f 8 in not sure if correct

Step-by-step explanation:

Answer:

(2) 60

Step-by-step explanation:

Because 60 isn't a multiple of 8.