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
Karo-lina-s [1.5K]
3 years ago
13

8.21 Divided by 7.8=19.1

Mathematics
1 answer:
Mumz [18]3 years ago
7 0

Answer: Not true

Step-by-step explanation:

8.21 /7.8

8.21 × 100 divided by 7.8 ×100

821/780

= 1.05

You might be interested in
Seven years ago, Raymond purchased a $197,000 home with a 30-year mortgage at 4.15%. Having recently lost his job, he can no lon
Bumek [7]

Answer: does anybody know?

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
I need help on this home work​
Lady_Fox [76]
Where is the picture at?? I can’t help you
3 0
3 years ago
Read 2 more answers
Jake is choosing between 2 cell phone plans. Plan A costs $15 per month plus $0.08 per minute. Plan B costs $35 per month for un
Alex73 [517]

Answer:

The system of equations is

y=0.08x+16

y=35

Step-by-step explanation:

Let

x ----> the number of minutes of calling time

y ----> the monthly cost of the calling plan

we know that

The linear equation in slope intercept form is equal to

y=mx+b

where

m is the slope

b is the y-intercept

In this problem

Plan A

m=0.08\\b=16

substitute

y=0.08x+16 ----> equation A

Plan B

m=0\\b=35

substitute

y=35 ----> equation B

therefore

The system of equations is

y=0.08x+16

y=35

5 0
3 years ago
I need help with question 5 and its solve by subtitution
Bingel [31]
Y = 3x + 15
y = 2x + 8

3x + 15 = 2x + 8
-2x -2x
——————-
x + 15 = 8
-15 -15
—————-
x = -7
4 0
4 years ago
If the following system of equations was written as a matrix equation in the form AX=C , and matrix A was expressed in the form
cluponka [151]
Its -5

because a=4, b=5, c=2, d=-6
8 0
3 years ago
Read 2 more answers
Other questions:
  • A right triangle has the side legnths 4 units, 5 units, and x units. It is unknown if the missing length is the longest or short
    12·1 answer
  • For a two week period, John and Amanda had the following transactions occur to their checking account: a deposit of $1,644.50; c
    5·2 answers
  • (4x^2+35x+54)/(x+7)<br> Helppp
    12·1 answer
  • Tate has 5 more than twice as many pennies as Mia. If Mia has x pennies, which equation can be used to find how many pennies she
    11·2 answers
  • Find the interest due on $1,200 at 8% for 240 days. (Remember that for bank interest purposes, a year is considered to have 360
    6·2 answers
  • a red ball and 4 white ball are in a box if two balls are drawn without replacement ,what is the probability of getting a red ba
    9·1 answer
  • Plz help me i need help bonus token
    12·1 answer
  • Rebecca is playing a video game that involves planting and cutting down trees. She moves up an energy level for each tree she pl
    14·2 answers
  • Write the complex number in the form a + bí.<br> V6 (cos 315º + i sin 315º)
    6·1 answer
  • Which expression represents B is decreased by 25%?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!