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
klasskru [66]
3 years ago
13

Mrs. Mendoza and Mrs. Martinez decided to combine their classes for the day. What equation matches if Mrs. Mendoza has 25 studen

ts and Mrs. Martinez has 22 students?
A. 25 – 22
B. 100 – 25
C. 2 x 25
D. 25 + 22
Mathematics
1 answer:
Sauron [17]3 years ago
7 0
D would be the answer since combine means to add together
You might be interested in
Given: AB with coordinates of AC-3, -1) and B(2, 1)
andrezito [222]

Answer:

up 2, right 3

Step-by-step explanation:

up 2, to the right 3.

8 0
2 years ago
What are the values of f(x) = 9^x when x= -2? <br><br> a) 1/81<br> b) 81<br> c) 1/18<br> d) 18
Novosadov [1.4K]

Answer:

(a)

Step-by-step explanation:

using the rule of exponents

• a^{-m} ⇔ \frac{1}{a^{m} }, hence

9^{-2} = \frac{1}{9^{2} } = \frac{1}{81} → (a)


4 0
3 years ago
Read 2 more answers
Juanita begins to factor an expression as shown. x2+3x−18=(x+)(x−) What numbers should be placed in the boxes from left to right
stich3 [128]

Answer:

Option A is the correct answer.

Step-by-step explanation:

Here we need to factorize  x²+3x−18

The coefficient of x is 3 and the constant is -18

Which means

           The sum of factors is 3

           The product of factors is -18

The factors satisfying are  6 and -3

Here the factors are given in the type (x+)(x−)

     So the value after plus is 6 and value after - is 3

Option A is the correct answer.            

6 0
3 years ago
Read 2 more answers
Line AB passes through A(-3, 0) and B(-6, 5). What is the equation of the line that passes through the origin and is parallel to
MArishka [77]
I hope this helps you



slope = 5-0/-6-(-3)= -5/3


(0,0)


m.(x1-x)=y1-y


-5/3.(0-x)=0-y


5x= -3y

5x+3y=0
4 0
3 years ago
9. Mr. Allen began saving money. His savings is shown on the graph. Mrs. Clayton began saving at the same time,
omeli [17]

Answer: im sure that it is C

6 0
3 years ago
Other questions:
  • There are 946 milliliters in a quart. There are 2 pints in a quart. How many milliliters are in a pint?
    5·1 answer
  • What is 15% of 75.50 and how did you get it
    8·2 answers
  • you have $55 in your bank account. Each week you plan to deposit $8 from our allowance and $25 from your paycheck. The equation
    6·1 answer
  • How do I solve this problem X/n = q
    7·1 answer
  • A square purple rug has a red square in the center. The side length of the red square is X inches. The width of the purple band
    13·1 answer
  • Please help! I need to work out the size of angle x.
    9·2 answers
  • A 25-pound bag of bird food costs $19.50. A 30-pound bag of the same bird food costs $22.80. Which bag of bird food is the bette
    6·1 answer
  • What is the value of x in the simplest radical form?
    6·1 answer
  • Why is 8:6 equivalent to 4:3 and 16:12
    5·2 answers
  • Scientists estimate there are 70,000 species insects in each acre of the
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!