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
zubka84 [21]
2 years ago
7

Please please help help me with two questions!!

Mathematics
1 answer:
kykrilka [37]2 years ago
6 0

Answer:

A. True

B. False

Step-by-step explanation:

1: 30 + 10 = 40 and 8 x 5 = 40 (both match)

2: 75 - 25 = 50 and 5 x 9 = 49 (Doesn't match)

You might be interested in
Hello i need the answer what is the product of 15/16
Afina-wow [57]

Answer:

The product is 240.

Step-by-step explanation:

The product is always when you multiply numbers together.

5 0
2 years ago
Read 2 more answers
I neeeeeeeeeeeeeed help
masya89 [10]

9514 1404 393

Answer:

  14 +2i

Step-by-step explanation:

For this sort of problem, you can treat i as though it were a variable. Combine like terms.

  (8 -7i) +(6 +9i) = (8 +6) +(-7 +9)i

  = 14 +2i

7 0
2 years ago
What is the value of x in the equation 6 = -3(x + 2)?
Sphinxa [80]

Answer:

x=-4

Step-by-step explanation:

Dividing both sides by -3, you get x+2=-2. So x=-4.

4 0
2 years ago
Read 2 more answers
--2m + 4n2 for m = -6 and n=-5<br> Evaluate the expression
Tamiku [17]

Answer: 112

Step-by-step explanation:

Since we were given m and n, we plug them into the expression and solve.

-2(-6)+4(-5)²            [exponent]

-2(-6)+4(25)            [multiply]

12+100                     [add]

112

Now, we know that the value of the expression is 112.

7 0
2 years ago
Solve for y <br><br> 5y- 10x = 45
nasty-shy [4]

Answer:

y=9 (x=-4.5)

Step-by-step explanation:

you have to split the equation up in order to solve

5y=45

divide by 5 on both sides

y=9

-10x=45

divide by -10

x=-4.5

6 0
2 years ago
Other questions:
  • A family has seven sons. The chance that their eighth child will be a daughter is _____.
    8·1 answer
  • Amy is baking her famous pies to sell at the Town Fall Festival. To help sell more pies at the festival, Amy set the price for o
    15·1 answer
  • (10 points) Please help out! I'm trying to pass this important test to graduate! :)
    9·2 answers
  • Alex is making 14 fruits salads for a party. He places 9 cherries in each of his fruits salads. What is the total number of cher
    9·2 answers
  • Plesase help will mark brainliest
    7·1 answer
  • H(x)=x-4 what’s is the domain of h?
    6·1 answer
  • The scale on a highway construction drawing is 0.5 inches for every 45 miles. If the drawing shows the highway is 4 inches long,
    8·1 answer
  • PLZ Help!!<br> find <br> 1960:<br> 2000:<br> 2020:
    9·1 answer
  • A country's population in 1993 was 204 million. In 2000 it was 208 million. Estimate the population in 2015 using the exponentia
    7·1 answer
  • What is the solution to 1&lt; 25-4x&lt;19?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!