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
disa [49]
3 years ago
7

Please help me with these five math questions

Mathematics
1 answer:
kykrilka [37]3 years ago
8 0

1.) false

2.) true

3.) k=.7777777

4.) 15 3/4-m=8 1/4

5.) m=7 1/2

You might be interested in
The value of y is directly proportional to the value of x when x=512 y=128 what is the value of y when x=64
luda_lava [24]
Answer: y=16
explanation: y=128 when x=512, so to get the value of y, you need to divide 512/64=8. dividing 512(x) by 8 times gets 64, so you need to divide 8 on the other side(y). 128/8=16. hope this helped!
3 0
2 years ago
Select the correct locations on the graph. Select the lines that represent functions.
Paul [167]

Answer:

bruh there isnt a graph or anything we cant answer it

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is the value of the expression-2(-3+-1)
Deffense [45]

Answer:

-4

Step-by-step explanation:

2(-3+1)

Distribute: -6 - (-2)

Answer: -4

3 0
3 years ago
Read 2 more answers
Which statement describes the first step to solve the equation by completing the square?
neonofarm [45]
The first step I would take is
.. Multiply both sides of the equation by 1/4.

_____
You could start by adding 16 to both sides of the equation, to make the left side the square (2x +4)^2.
7 0
3 years ago
Read 2 more answers
A pizza shop charged $49.57 for 3 large pepperoni pizzas. This price included a $2.50 delivery fee.
jek_recluse [69]

Answer:

$15.69

Step-by-step explanation:

subtract delivery fee: 49.58 - 2.5 = 47.07

divide by amount of pizzas: 47.07 / 3 = 15.69

8 0
3 years ago
Read 2 more answers
Other questions:
  • 35 year old female. 5’8', 220 pounds. Calculate Adjusted Body Weight. (Round to the nearest tenth if applicable): ________
    7·1 answer
  • 2) Use the rules of exponents to evaluate or simplify. Write without negative exponents. 1 / 4^-2 = ____
    6·2 answers
  • When f(x)=4 what is the value of x?
    13·2 answers
  • Need help ratio table
    14·1 answer
  • Give the degree and classify the polynomial by the number of terms- 3
    12·2 answers
  • A 24​-foot piece of siding is cut into three pieces so that the second piece is twice as long as the first piece and the third p
    7·2 answers
  • Please help asap . i will give brainliest -elena:)
    11·1 answer
  • A bricklayer lays 1200 bricks in an average 8-hour day. How many bricks does he lay in a 40-hour week?
    6·1 answer
  • A plumber kept data on the bathroom pipe emergencies he responded to. He recorded the number of hours that pipes were leaking an
    11·1 answer
  • The graph shows two lines, A and B.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!