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
Readme [11.4K]
3 years ago
7

What is 15 + 2x = -53 and show your work

Mathematics
2 answers:
jeka57 [31]3 years ago
6 0

Answer:

x=-19

Step-by-step explanation:

-53+15=-38

-38/2= -19

forsale [732]3 years ago
3 0

15 + 2x = -53

-15 -15

2x = -68

68/2 = -34

You might be interested in
To join a video rental club, a member pays an initial fee plus an additional monthly cost. The equation below describes the rela
kobusy [5.1K]
The answer is c because there asking for the rate of change which is $20 per month
7 0
3 years ago
How many different four-person relay teams can be chosen from eight students
aliina [53]
Slot method

8 optionns n 1st slot
7 options in 2nd slot (since 1 is at 1st slot)
6 options in 3rd slot
5 options in 4th slot

8*7*6*5=1680 ways
6 0
4 years ago
Solve equation. <br><br> X^2-4x-12 = 0
ser-zykov [4K]

Answer:

Step-by-step explanation:

x2 - 4x - 12 = 0

x2 - 6x + 2x - 12= 0

x(x - 6) + 2(x - 6) = 0

x + 2 = 0

x = - 2

x - 6 = 0

x = 6

5 0
4 years ago
Look at the two inequalities. Select all the values from the set (4 ½, 7, 10, 15.5, 20) that make both inequalities true.
dem82 [27]

Answer:15

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Dario bakes a lasagna containing $\frac 23$ pound of parmesan cheese, $1\frac 14$ pounds of ricotta cheese, and $1\frac 13$ poun
svp [43]

Answer: There are 13 slices when Dario cuts .

Explanation :

Since we have given that

Quantity of parmesan cheese is given by

\frac{2}{3}

Quantity of ricotta cheese is given by

1\frac{1}{4}

Quantity of mozzarella cheese is given by

1\frac{1}{3}

Now, total  quantity of cheese Dario have

\frac{2}{3}+\frac{5}{4}+\frac{4}{3}=2+\frac{5}{4}=\frac{8+5}{4}=\frac{13}{4}

Now,

According to question, Dario cuts the lasagna into several equal slices and each containing exactly

\frac{1}{4}\ pounds\ of\ cheese

So,

Number of slices is given by

\frac{\frac{13}{4}}{\frac{1}{4}}=13

Hence, there are 13 slices when Dario cuts .


7 0
3 years ago
Other questions:
  • Solve the simultaneous equations: <br> <img src="https://tex.z-dn.net/?f=y%20%3D%20%20x%5E%7B2%7D%20-%203x%20-%203%20" id="TexFo
    15·1 answer
  • Which method can you use to prove these triangles congruent?
    13·2 answers
  • If with some kind of a fraction
    15·1 answer
  • Write an equation in point slope form (4,2) m=7
    8·1 answer
  • Mrs. Crews bought 4 pencils and 3 pens for $5.60. Miss Houston bought 2 pencils and 3 pens of the same kind for $4.60. What was
    13·1 answer
  • Help me out with this please
    5·1 answer
  • What is the solution set of {x | x &gt; -3} {x | x &lt; 3}?
    11·1 answer
  • What is a proof of volume a sphere?
    5·1 answer
  • Pls help<br><br> Zzzzzzzzzzzzzzzzzzzzzzzz
    6·1 answer
  • 10. Based on the diagram below, which statement is true?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!