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
Allisa [31]
3 years ago
15

The sum of twice a number and 9 is -25 how do i translate the expression

Mathematics
1 answer:
Marina86 [1]3 years ago
5 0

Answer:

x+9=-25

(The solved portion if needed) x=-34

Step-by-step explanation:

Let us break down each portion of the phrase: The sum of twice a number and 9 is -25.

The first important part is "The sum". This means that the next two listed numbers (Or expressions) will be added together

Next is, "A number and 9". "A Number" is just an unknown variable. We can just name this x. "And 9" shows the other number that is being added.

At this point we have x+9

The next is, "is -25". Is means equals, so this part would be =-25

Now we can put these two parts together to get x+9=-25

*I'm not certain whether you need to solve it afterwards, so I'll do that here*

x+9=-25\\\\x=-34

You might be interested in
Yx*2; use x=7,And y=2
Mars2501 [29]

Answer:

14*2

Step-by-step explanation:

x=7 and Y=2

2×7*2

14*2

7 0
3 years ago
HELP! Please explain
AlekseyPX

Answer:

∠1 = 110

Step-by-step explanation:

Vertically Opposite angles, means that when you have two parrallel lines,  The angles opposite of each other are equal. So 4 = 2 on the bottom line.

This means angle 1 is equal to it's opposite angle, 110'.

6 0
2 years ago
Read 2 more answers
All four of the box plots lie on the same scale and contain the same number of data points. Identify the box plot that best repr
zvonat [6]

Answer:

It's the boxplot with these (**) Not symetric and the middle of the box isnt

alined, hope this helps

5 0
3 years ago
PQ is rotated 180 degrees clockwise about P. What are the coordinates of P' and Q'?
Salsk061 [2.6K]

The co ordinates of P' is (-7,-2) and Q' is (-16, -8)

<u><em>Explanation</em></u>

PQ is rotated 180 degrees clockwise about P. It means <u>P and P' are the same points</u>.

According to the graph, the coordinates of P is (-7, -2) and  Q is (2, 4)

When PQ is rotated 180 degrees clockwise about P, then <u>P or P' will be the mid-point of Q and Q' </u>

Suppose, the co ordinate of Q' is (x, y)

Now according to the mid-point formula, the coordinate of P or P' will be: (\frac{x+2}{2},\frac{y+4}{2}) , which is actually at (-7, -2)

Thus.....

\frac{x+2}{2}=-7\\ \\ x+2=-14\\ \\ x= -16\\ \\ and\\ \\ \frac{y+4}{2}= -2\\ \\ y+4= -4\\ \\ y= -8

So, the co ordinates of P' is (-7,-2) and Q' is (-16, -8)

6 0
2 years ago
My little sis needs help
lubasha [3.4K]

Answer:

603 miles in 3 days

Step-by-step explanation:

Let's find out how many miles in 1 day:

  1. 1,005 ÷ 5 = 201
  2. So, Sarah drives 201 miles in 1 day

Let's find out how many miles in 3 days:

  1. 3 days = 1 day × 3
  2. 3 days = 201 × 3
  3. 3 days = 603 miles

I hope this helps!

5 0
3 years ago
Other questions:
  • I need help on this question plz
    8·1 answer
  • Which expression represents the product of 3 and (5/4 n + 1.8)
    11·1 answer
  • A flower vase has 5 white lilies, 4 pink roses, and 6 yellow carnations. One flower is chosen at random and given to a woman. An
    5·2 answers
  • The product of half my number times my number is 162. What is twice my number? Explain how you solved the problem.
    8·1 answer
  • 35 points!!!
    14·1 answer
  • On November 1, 2019, Movers, Inc., paid $24,000 for 2 years' rent beginning on November 1 (assume rent is the same amount each m
    11·1 answer
  • An open box is formed from a rectangular piece of cardboard, whose length is 3 inches more than it's width, by cutting 3 inch sq
    5·1 answer
  • If anyone can tell me how to do 26 that would be great PLEASE SHOW WORK
    11·1 answer
  • Rita paid $82 for 5 trees and 1 shrub. Lilly bought 2 trees and 1 shrub for $37. Find the cost per tree and the cost per shrub.
    7·1 answer
  • Neil has already prepared 3 kilograms of dough and will continue preparing 1 kilogram of dough every hour. How many hours does N
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!