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
Gnom [1K]
3 years ago
14

Which expression is equivalent to .02m(n - 5) - .02(m + 10)? A) .02mn - .12m - 0.2 B) .02mn + .12m - 0.2 C) .02mn - .12m + 0.2 D

) .02mn + .12m + 0.2
Mathematics
2 answers:
VikaD [51]3 years ago
7 0
The correct answer is A)<span>.02m(n - 5) - .02(m + 10)</span>
mariarad [96]3 years ago
7 0

Answer:

.02mn - 0.12m -0.2

Step-by-step explanation:

.02m(n - 5) - .02(m + 10)

To get equivalent expression, remove the parenthesis

Distribute .02m inside the parenthesis

.02mn - 0.1- .02(m + 10)

Distribute -0.2 inside the parenthesis

.02mn - 0.1m- .02 m-0.2

Now combine like terms

.02mn - 0.12m -0.2

You might be interested in
Can someone help me. I’ve tried doing this on paper. I don’t know what I’m doing wrong
IrinaK [193]
ANSWER: x=12
EXPLANATION:
9+x/6=11
(54+x)/6=11 (finding common denominator)
x/6=11-54/6 (rearranging terms)
x/6=(66-54)/6 (finding common denominator so 6 gets cancelled from both the sides)
x=12
6 0
3 years ago
Read 2 more answers
Algebra 2
olga55 [171]

Answer:

=5

Step-by-step explanation:

-7-6(-2)

-7+12

=5

sorry didn't read it right

4 0
3 years ago
In the rolling of two fair dice calculate the following: P(Sum of the two dice is 7) = ______
vesna_86 [32]

Answer:

P(Sum of the two dice is 7) = 6/36

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

In this problem, we have that:

A fair dice can have any value between 1 and 6 with equal probability. There are two fair dices, so we have the following possible outcomes.

Possible outcomes

(first rolling, second rolling)

(1,1), (2,1), (3,1), (4,1), (5,1), (6,1)

(1,2), (2,2), (3,2), (4,2), (5,2), (6,2)

(1,3), (2,3), (3,3), (4,3), (5,3), (6,3)

(1,4), (2,4), (3,4), (4,4), (5,4), (6,4)

(1,5), (2,5), (3,5), (4,5), (5,5), (6,5)

(1,6), (2,6), (3,6), (4,6), (5,6), (6,6)

There are 36 possible outcomes.

Desired outcomes

Sum is 7, so

(1,6), (6,1), (5,2), (2,5), (3,4), (4,3).

There are 6 desired outcomes, that is, the number of outcomes in which the sum of the two dice is 7.

Answer

P(Sum of the two dice is 7) = 6/36

7 0
4 years ago
Bradley estimated the height of a tree at 2.5 meters. Carla estimated that tree's height at 8 feet.
vredina [299]

Answer: 4.1 feet : 4 feet

Step-by-step explanation:

From the question, we are informed that Bradley estimated the height of a tree at 2.5 meters. Carla estimated that tree's height at 8 feet.

The conversion ratio be used to compare Bradley's and Carla's estimates of the tree's height when measured in feet goes thus:

Since 1 feet = 0.305 meters

2.5 meters will be = 2.5/0.305 = 8.2 feet

Therefore the conversion ratio will be:.

= 8.2 : 8

Reducing to lowest term will be

= 4.1 feet : 4 feet.

= 4.1 : 4

4 0
3 years ago
Determine the slope , y intercept , x intercept <br> Y=-3x+15
nata0808 [166]

Answer:

Step-by-step explanation:

Y=-3x+15

Comparing to y = mx + c

Slope m = -3

Intercept c = 15

4 0
3 years ago
Other questions:
  • Please help me complete 8 and 9
    5·1 answer
  • Which best describes the range of the function f(x)=2/3(6)^x after it's been reflected over the x-axis
    15·1 answer
  • Construct a 95​% confidence interval estimate of the mean net change in ldl cholesterol after the garlic treatment. what does th
    14·1 answer
  • The slope of EF is -3/2 which segments are perpendicular to EF<br><br> Choose all that are correct
    8·1 answer
  • Kira buys candy that costs $5 per pound.she will spend more than $45 on candy. What are the possible numbers of pounds she will
    13·1 answer
  • 8. Complete the steps of the proof shown below.
    10·1 answer
  • Estimate 5,002,319 times 24,625
    13·2 answers
  • The measure of an angle is 10 degrees more than its supplement. What is the measure of
    5·1 answer
  • What is the coefficient of x2 in the expansion of (x + 2)^3
    13·1 answer
  • 9 * 35
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!