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
Alexxx [7]
3 years ago
7

A textbook store sold a combined total of 248 math and history textbooks in a week. The number of history textbooks sold was 68

less than the number of math textbooks sold. How many textbooks of each type were sold?
Mathematics
1 answer:
sp2606 [1]3 years ago
7 0
X = math
y = history
x + y = 248
x + x - 68 = 248
2x = 316
x = 158
y = 90
There were 158 math textbooks sold and 90 history textbooks sold.
You might be interested in
Identify the property’s that justifies the statement: If 4x-3=7, then 4x=10
Alenkasestr [34]

Answer:

Step-by-step explanation:

The equation shown above does not show the substitution property. Instead, it shows the Addition Property of Equation where 3 is added to both of its sides. This is shown below,

                                   

                                   4x - 3 = 7

                               4x - 3 + 3 = 7 + 3

                                   4x = 10

4 0
4 years ago
Is 17/8 a repeating decimal
SOVA2 [1]
No it's 2.125 so it's not repeating
7 0
3 years ago
Read 2 more answers
Could someone please help me with these
eimsori [14]
4. Normal body temperature is 98.6 degrees Fahrenheit, although it varies slightly for some people. Someone ?
4 0
3 years ago
It requires a minimum of ____ points to make up a plane
baherus [9]

Answer:

2

Explanation: A plane contains at least three non-collinear points. If two points lie in a plane, then the line containing them lies in the plane. If two planes intersect, then their intersection is a line.

3 0
3 years ago
Read 2 more answers
When the data have the properties of ordinal data and the interval between observations is expressed in terms of a fixed unit of
seropon [69]

Answer: Interval

Step-by-step explanation:

When there is a fixed unit of measure that means arithmetic operations like addition and subtraction can be done on it. So it is interval scale of measurement.

8 0
3 years ago
Other questions:
  • A cross- country runner runs 10 km in 40 minutes. what is his average speed
    6·2 answers
  • Suppose that a person 6 feet tall weighs 180 pounds and another person is 4 feet tall and weighs 80 pounds Fit a linear equation
    12·1 answer
  • The volume of a prism is 230 mm3.
    10·1 answer
  • Which expressions is equivalent to 17s - 10 + 3 (2s+1)?
    8·1 answer
  • Find the surface area of a triangle prism with 3 cm 4 cm 10cm and 5 cm in square centimeters
    10·1 answer
  • Any help please, asap​
    11·2 answers
  • 5x + 3y + 7x3 - 2y - 4x2
    10·2 answers
  • Is -0.4 a rational number?​
    10·1 answer
  • What is the value of x? <br>1/3√2 units <br>1/2√3 units <br>2√3 units<br>3√2 units​
    15·1 answer
  • The fish tank has 60 fish. 12 the fish have spots. What percent of the fish have spots?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!