3. Help please and thanks
Xxxxx

Answer:

x ≈ 0.69 or 9/13

Step-by-step explanation:

First we want to combine like terms.

15x + 1 = 10 + 2x

Subtract 2x from both sides.

13x + 1 = 10

Subtract 1 from both sides.

13x = 9

Divide both sides by 13 to isolate x.

x = 9/13

Divide.

x ≈ 0.69

Hope this helps!

Answer:

13x=9     x = 0.69

Step-by-step explanation:

Answer:the 12 ounce box is better to buy

Step-by-step explanation:

1.80 times 2= $3.60

12 ounces times 2= 24 ounces

Answer:

The 20 oz box is better

Step-by-step explanation:

Answer:

1. Week 1

2. 0 to 6 with a range of 6.

3. Three

4. 2 and 4

5. 1 to 10 with a range of 9

6. Four

Step-by-step explanation:

Answer:

1: 3/3 of 4 is equal to four because 3/3 is a whole.

2: 2/3 of 4 is less than 4 because 4 represents a whole number, and 2/3 is not whole.

3: 4/3 of 4 is greater than 4 because 4/3 is bigger than a whole.

Step-by-step explanation:

3/3, 2/2, and 4/4 could all be equal to 4 because they all represent a whole, since the number 4 is a whole.

2/3 and 1/2 both are parts of a whole. 1/2 of 4 would be 2. Since they all represent "parts" of a whole. (4)

4/3 is greater than 4 because the top number is bigger than the bottom number. In order for 4/3 to be equal to 4, both numbers would need to be the same, regardless of what numbers they are. Hope this helped! Have a great day/night! Please give brainliest so I can get to the virtuoso rank!

Answer:

b (-6.5, 6.5), (6, -3)

Step-by-step explanation:

The Solutions are the points of intersection by the circle and the line. We can clearly tell that the point in quadrent four or bottem right intersects at 6, -3 and we can guess the top intersection. But because we know 6, -3 there is only one answer that can be right, b.

Answer:

1/2+1/4= 3/4 or 0.75

Step-by-step explanation:

Answer:

3/4=.75

Step-by-step explanation:

Answer:

line c

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

line b start at one end and ends at the other and all the dots are along it

Answer:

Emily has more money

Step-by-step explanation:

She has more because if you divide the money by the percentage she will end up with more money

Answer: D

Step-by-step explanation:

A. Not A because more students answered anything but none

B. Not B because 20 + 30 = 50, 50 is more than 40

C. Not C because there are 10 students above none

D. D is the answer because we have no info abt how much people are being paid

Answer:

#4=10.5

#5=48

Step-by-step explanation:

The formula for the triangle for area is 1/2 time base times hight

The forumale fot the triangle for volume is 1/2 time base times hight

So for number #4 it will be 1/2 x 3 x 7

and number #5, it will be 1/2 x 8 x 12

Answer:

27

Step-by-step explanation:

on one face you see 3 x 3 (top face)

3 x 3 = 9

and if you look at another side (right one is what im looking at) you will see 3 x 3 again so that means this will be equal to 3 cubed (3^3) or 3 x 3 x 3

if you do 9 x 3

9 x 3 = 27

that equals the volume of the cube

27 units cubed

Answer:

The tax, 9.5% of $671.95, is found by multiplying. Then we add that to the listed price to get the price out the door...

.095(671.95) = $63.84

671.95 + 63.84 = $735.79

Step-by-step explanation:

Answer:

$90 = 60p

p = $1.50

Step-by-step explanation:

Brainliest Please!

Answer:$ 10 dollars per cupcake

Step-by-step explanation:

if she bought cupcakes for $30 and she needs the profit more than $90

10 x 60 = 600 so that would be better

Answer:

B is the answer

Answer:

Each person will receive 3/20 portion of the whole pizza! Now 3 quarter of a pizza=3/4th of a pizza. That is 3/4 of full= 3/4×100=75 percent of the pizza is being shared by 5 people. Now share of 5 persons=75/100, hence share of each person=75/100÷5=15/100 or 3/20th equal portion of the whole pizza.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Well, first of all the two angles listed on the diagram are alternate exterior angles. Since they are alt exterior angles, they must be congruent to one another. Congruent means: equal or the same.

1. So first I am going to form an equation.

(9x - 5) = (7x - 25)

2. Then I am going to solve.

(9x - 5) = (7x - 25)

3.  First, I am going to add 5 from both sides and solve.

(9x - 5) = (7x - 25)

      +5           +5

--------------------------

     9x = 7x - 30

4. Now I am going to subtract 7x from both sides.

  9x = 7x - 30

  - 7x   -7x

---------------------

  2x = 30

5. I am going to divide 2 from both sides, thus making x = 15

2x - 30

÷ 2   ÷ 2

--------------

x = 15 ( This is x, now all you have to do is plug this into each identified angle.

So, the first identified angle is  130 degrees

The second one is  also 130 degrees.

Remember, they are congruent so they have the same number (degrees

Answer:

1/2

Step-by-step explanation:

Tails is 1/2 because it is 50% out of 100 so like half.

Hope it helps

Answer:

the answer should be " 1/2 "

Step-by-step explanation:

There are total 2 sides of the coin so that could be the denominator.

You need the tail side which is only one side of the coin, so that could be numerator of the fraction

Hope this helps!

Answer:

240

Step-by-step explanation:

Answer:

5/2

Step-by-step explanation:

Answer: for the first one the answer is 78, I don’t know the second answer

Step-by-step explanation:

Answer:

A

Step-by-step explanation

Answer:

150 mm^3

Step-by-step explanation:

Answer:

B=10

Step-by-step explanation:

how to figure this out

subtract 22 and 12

you get 10

so B=10