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
Aleonysh [2.5K]
3 years ago
9

A textbook store sold a combined total of 426 math and sociology textbooks in a week. The number of math textbooks sold was 88 m

ore than the number of sociology textbooks sold. How many textbooks of each type were sold?
Mathematics
1 answer:
SOVA2 [1]3 years ago
8 0
Let m and s be the number of math and sociology books sold respectively.

m=s+88 we are also told that:

m+s=426, using m found above in this equation gives you:

s+88+s=426 combine like terms on left side

2s+88=426  subtract 88 from both sides

2s=338  divide both sides by 2

s=169, since m=s+88

m=169+88=257

So 257 math and 169 sociology textbooks were sold.
You might be interested in
9. Lindsey Banks is a senior who earned $3,500 working at the local bakery. Her employer deducted $380 in
vampirchik [111]

the answer is

B.

Stacy’s employer is withholding too little for state income tax.

6 0
3 years ago
Read 2 more answers
Which of the following can affect the activity of enzymes?
Effectus [21]
C temp. pH and regulatory molecules
3 0
3 years ago
Read 2 more answers
10.30, 7.85____, 2.95, 0.50 which of the following should be placed in the blank above to complete the pattern?
Art [367]
The answer is C. 4.85
5 0
3 years ago
in one month a store had $1,222 in sales but expenses were $2,345. how much money did the store lose in that month?
SIZIF [17.4K]

Profit is the difference between revenue (sales) and expenses.

... profit = $1,222 - 2,345 = -$1,123

When profit is negative, it is called a <em>loss</em>.

The store lost $1,123 that month.

8 0
3 years ago
The parent function f(x) = log4x has been transformed by reflecting it over the x-axis, stretching it vertically by a factor of
Snezhnost [94]
The reflection over the x-axis is given by the transformation:
f₁(x) = - f(x)
Therefore, the first step is:
f₁(x) = - log(4x)

Stretching by a factor n along the y-axis is given by the transformation:
f₂(x) = n · f₁(x)
Therefore we get:
f₂(x) = -3 · log(4x)

Shifting a function down of a quantity n is given by:
f₃(x) = f₂(x) - n
Therefore:
f₃(x) = -3·log(4x) - 2

Hence, the correct answer is C) g(x) = <span>-3·log(4x) - 2</span>
6 0
3 years ago
Other questions:
  • What are the excluded values?<br> 7b^3/b^2-7b+10
    10·2 answers
  • If the man has 20 dollars in his bank account and spends 2 dollars a day on coffee. How much money will he have in his account a
    14·1 answer
  • The figure is drawn on centimeter grid paper. Find the perimeter of the shaded figure to the nearest tenth.
    5·2 answers
  • Find the second, fifth and ninth of <br> A(n) =2+(n-1) (3)
    13·1 answer
  • The perimeter of a triangle is 170 feet and the sides are in the ratio of 25:14:12. Find the area of the triangle.
    15·1 answer
  • You have returned from a trip to Europe and still have $100 euro. How much in U.S. dollars should you receive if the exchange ra
    5·2 answers
  • Renee Hiked for 4 3/4 miles. After resting, Renee hiked back along the same route for 3 1/4 miles. How many more miles does Rene
    11·1 answer
  • Choose the equation that represents the line passing through the point -3,-1 with a slope of 4
    14·2 answers
  • Lacey deposited $4,860 in a new credit union savings account on the first day of the quarter. The principal earns 4% interest co
    8·1 answer
  • Please!!! I need help, this is the last question on my paper, I just want to go play video games for the weekend :'|
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!