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
Jet001 [13]
3 years ago
7

-42-[(-30)]+[(-50)]​

Mathematics
2 answers:
irga5000 [103]3 years ago
6 0

Answer:

-62

Step-by-step explanation:

-42-[(-30)]+[(-50)]

-42-[-30]+[-50]

-42+30-50

-60

Hope this helps!

vagabundo [1.1K]3 years ago
3 0

Step-by-step explanation:

i try my best plz check it

You might be interested in
One Friday night, two large groups of people called Weston Taxi Service. The first group requested 2 sedans and 1 minivan, which
muminat

Answer:

Sedan: 4 passengers

Minivan: 6 passengers

Step-by-step explanation:

We can write the following system of equations:

\begin{cases}2s+1m=14 \\2s+2m=20\end{cases}, where s represents the number of people a sedan can seat and m represents the number of people a minivan can seat.

Subtracting the first equation from the second, we have:

2s+2m-(2s+1m)=20-14,\\\\m=6

Now plug in m=6 in any of the equations to solve for s:

2s+1(6)=14, \\2s=8, \\s=4

Verify that the solution pair (4, 6) works:

2(4)+1(6)=14\: \checkmark \\2(4)+2(6)=20 \: \checkmark

Therefore, a sedan can hold 4 passengers and a minivan can hold 6 passengers.

4 0
3 years ago
If the hypotenuse of a right triangle is 11 and one leg is 2, what is the length of the other leg?
Lelu [443]

Answer:

Step-by-step explanation:

So 11 times 2=22 so you times 11 times 2 on all sides so the answers is 22

5 0
3 years ago
Read 2 more answers
Simplify (6 + 8i) (4 - 7i)
erica [24]
The answer is 80-10i
8 0
3 years ago
Read 2 more answers
Solve for A. Please help and thank u
kobusy [5.1K]

Answer:

a = -2

Step-by-step explanation:

-3a + 8 = 14

14 - 8

= 6

-3a = 6

6/-3

= -2

a = -2

Please give me brainliest :)

8 0
3 years ago
Joe can weed the garden twice as fast as his sister Janet. Together they can weed the garden in 2 hours. How long would it take
gavmur [86]

Answer: use waymath mut type the other way around

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • When completing the square on the equation c 2 11c = 12, the resulting equation is:
    7·1 answer
  • 16 over 20 as a percent
    12·2 answers
  • A sphere has a radius of 4 inches. What is the surface area of the smallest cube that could circumscribe the sphere?
    11·1 answer
  • The coordinates are (? , ?).
    15·1 answer
  • -2(a-8)+6a=36 <br> what's the value of a<br> A=
    9·1 answer
  • helppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
    7·2 answers
  • This is worth 15 points please help. What is the equation in y=mx+b. Read the directions correctly, please.
    12·2 answers
  • 4. Which of the following is not true of saliva?
    6·1 answer
  • A.) Give a RATIONAL number between 10 and 11
    10·1 answer
  • A new computer loses 1/2 of its value every year. Which graph could represent the relationship between the year and the computer
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!