1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
4vir4ik [10]
3 years ago
15

You need 70 bookmarks for a craft fair you begin with 35 bookmarks and make 10 bookmarks each hour. Write an expression that rep

resents the number of bookmarks you have after h hours
Mathematics
1 answer:
professor190 [17]3 years ago
7 0

Answer:

70 = 10x + 35 is your equation (10x + 35 is your expression).

3 1/2 hr is the time needed.

Step-by-step explanation:

Let hours = x.

You need 70 bookmarks, you have 35 (constant number), and you make 10 bookmarks an hour (varys).

Set the equation:

70 = 10x + 35

Solve for x. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS. First subtract, then divide.

Subtract 35 from both sides:

70 (-35) = 10x + 35 (-35)

70 - 35 = 10x

35 = 10x

Isolate the variable (x). Divide 10 from both sides:

(35)/10 = (10x)/10

x = 35/10

x = 3.5

3 1/2 hours is your answer.

~

You might be interested in
Which figure is the image produced by applying the composition T 0,3 o R0,90 to figure R?
Lyrx [107]

We are given original image R.

It is being translated by (0,3) first and then rotated by a positive angle 90 degrees.

Translation by (0,3) represents (x,y) --> (x, y+3) rule.

Positive 90 degree rotation represents, counterclockwise rotation.

The rule for counterclockwise rotation is (x,y) --> (-y,x).

Therefore, final rule for would be

(x,y) --> ( -y,x+3 )

Let us take a coordinate of R on y-axis as (0,-4).

Now if we apply rule (x,y) --> ( -y,x+3 ) we get

(0,-4)  --> (-(-4), 0+3) = (4,3).

Let us check the figure with coordinate (4,3).

We can clearly see that Figure H has transformed coordinate (4,3).

<h3>Therefore, correct option is first option A. figure H.</h3>
8 0
3 years ago
What is the slope of these points?
Yuki888 [10]
What is the answer?
7 0
3 years ago
Read 2 more answers
If my cat ate 1 to 3 cans of wet food what is the ratio in this statement?
Minchanka [31]
1 can of wet food
_
3 cans of wet food
Or
1:3
8 0
3 years ago
Read 2 more answers
Is one half of a number y is less than 20?
timama [110]

Divide two from each side and get Y=10


y=10

3 0
3 years ago
Isosceles triangle ... area and y intercept comparison. WORTH 100 points !!!!
Blababa [14]

Answer:

The answer is in here.

Step-by-step explanation:

https://www.ekslkvkalkdn9uk2g2kglkkkje9jdkflw/. You might have to change some settings to get in.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Solve the equation. 33= p - 6.71
    6·2 answers
  • Solve with algebra:<br><img src="https://tex.z-dn.net/?f=2%5Ex%20-%202%5E%7B-x%7D%20%3D%2012" id="TexFormula1" title="2^x - 2^{-
    14·1 answer
  • What is the volume of a cylinder with 14 ft and 9ft
    6·1 answer
  • If A = 8! and B = 8P8, then which one of the following is true:
    10·1 answer
  • Write an equation for the line that is perpendicular to the given line and that passes through the given point. y = 2x + 7; (0,
    12·1 answer
  • mr kabi invest k375 at a simple interest rate of 8.375 per annum what amount will his investment grow to over 4 years 8 months?​
    6·1 answer
  • Someone please help me
    7·2 answers
  • Solve this equation log3X + log3(x-6) = log3 7
    14·1 answer
  • Factorise pls explain me i will make u brainlinst​
    9·1 answer
  • I need the answers to all of them pleaseeee
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!