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
Firlakuza [10]
3 years ago
12

Doris made 80 cookies this week. She baked 4 less than three times the total she made last week. Which equation, when solved for

x, gives the number of cookies she baked last week?
Mathematics
1 answer:
sertanlavr [38]3 years ago
3 0

Answer:

The equation is  3x-4=80

The value of x is 28 cookies

Step-by-step explanation:

Let

x ---->  the number of cookies she baked last week

we know that

The number of cookies she baked last week multiplied by 3 minus 4 must be equal to 80 cookies

so

The linear equation that represent this situation is

3x-4=80

solve for x

3x=80+4\\3x=84\\x=28\ cookies

You might be interested in
A house is worth 125,000 when it is 2 years old and 135,150 when it is 7 years old. According to this model, how much will the h
kicyunya [14]

Answer:111650

Step-by-step explanation:i think its right

4 0
3 years ago
Which of the diagram below represents the statement "if it is not a gorilla, then it is not an ape.
ad-work [718]
The answer would be Figure B.
6 0
3 years ago
Solve the equation f/6= 2.5
dezoksy [38]

Answer:

f=15

Step-by-step explanation:

f/6=2.5

f=2.5*6

f=15

3 0
3 years ago
<img src="https://tex.z-dn.net/?f=%5Cfrac%7Bs%7D%7B2%7D" id="TexFormula1" title="\frac{s}{2}" alt="\frac{s}{2}" align="absmiddle
Olegator [25]
S = 92

Explanation: I just know
4 0
3 years ago
Read 2 more answers
25 pts
baherus [9]

Answer:

$4.42!

Step-by-step explanation:

Just add all the prices together then divide by 2!

$1.10 * 2 + $3.79 + $0.95 * 3 = $8. 84

$8.84 ÷ 2 = $4.42!

5 0
3 years ago
Read 2 more answers
Other questions:
  • A line that passes through the point (x,y), with a y intercept of band a slope of m, can be represented by the equation y = mx +
    6·1 answer
  • Idk get this questions it says find the varible 4(x+6)=28? does anyone kno this?
    11·2 answers
  • Ms Jones is decoring the bulletin board the media center.The billeting board is 5 ft by 9 ft rectangle.How much paper does she n
    13·1 answer
  • Normal probability plots indicate that the sample data come from normal populations. Are the requirements to use the​ one-way AN
    9·1 answer
  • Factorize x squared - 1x +10 =0
    15·1 answer
  • Find the surface area of the pyramid. The side lengths of the base are equal. The surface area is square centimeters.
    6·1 answer
  • Find the diffrence between 7/8 and 1/2 and find the sum of 1/5 and 2/3
    12·1 answer
  • Help? Ty ASAP Tysm tysm tysm
    12·2 answers
  • In the parallelogram ABCD above (not drawn to scale), AB = 9 cm, AD = 14.2cm and angle
    13·1 answer
  • NEED HELP ASAP!!!! <br> A) 12 sq. cm.<br> B) 6 sq. cm.<br> C) 12 cm<br> D) 6 cm
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!