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
kari74 [83]
3 years ago
9

Please help me on the following if possible :)

Mathematics
1 answer:
kodGreya [7K]3 years ago
7 0
  1. 5+(-7)=5−7=-2
  2. 9+(-5)=9-5=4
  3. (-1)+9=−1+9=8
  4. 9+(-7)=9−7=2
  5. 50+(-7)=50−7=43
  6. 27+(-6)=27-6=21
  7. 1+(-30)=1-30=-29
  8. 15+(-25)=15-25=−10

Hope this helps, now you know the answer and how to do it. HAVE A BLESSED AND WONDERFUL DAY! As well as a great rest of Black History Month! :-)  

- Cutiepatutie ☺❀❤

You might be interested in
Help!!!?
miskamm [114]

Answer:

32 units

Step-by-step explanation:

5 0
3 years ago
Justin is running a 10-mi. race on Saturday. If he runs at a steady pace, what rate of speed must he maintain to finish the race
attashe74 [19]

Answer:

5 MPH

Step-by-step explanation:

10 miles at what speed , in MPH ?   at 5 MPH he would cover 10 miles in 2 hours...  does that make sense?  

6 0
3 years ago
Read 2 more answers
A student needs to collects at least 10 flowers for a science project the student has already collected 3 flowers the inequality
liq [111]

he is still looking for seven more flowers

6 0
4 years ago
Read 2 more answers
Which are the solutions of the quadratic equation?
Artemon [7]

Answer:

x_1=\frac{7+\sqrt{65}} {2}

x_2=\frac{7-\sqrt{65}} {2}

Step-by-step explanation:

we know that

The formula to solve a quadratic equation of the form

ax^{2} +bx+c=0

is equal to

x=\frac{-b\pm\sqrt{b^{2}-4ac}} {2a}

in this problem we have

x^{2}=7x+4  

equate to zero

x^{2}-7x-4=0  

so

a=1\\b=-7\\c=-4

substitute in the formula

x=\frac{-(-7)\pm\sqrt{-7^{2}-4(1)(-4)}} {2(1)}

x=\frac{7\pm\sqrt{65}} {2}

therefore

x_1=\frac{7+\sqrt{65}} {2}

x_2=\frac{7-\sqrt{65}} {2}

StartFraction 7 minus StartRoot 65 EndRoot Over 2 EndFraction comma StartFraction 7 + StartRoot 65 EndRoot Over 2 EndFraction

3 0
4 years ago
Read 2 more answers
The sum of two numbers is 34. The smaller number is 6 less than the larger
kotykmax [81]
16 and 22 are ur numbers
6 0
4 years ago
Other questions:
  • HELP! Need quick - Determine whether the data distribution appears to be positively skewed, negatively skewed, or symmetric.
    7·1 answer
  • What is the answer to the question? Give explanation!!
    9·1 answer
  • Find the value of 0.34 × 9.<br> A. 3.21<br> B. 3.06<br> C. 306.0<br> D. 32.1
    11·1 answer
  • Simplifying each side of the equation results in x2 − 3x − 4 = x2 − 5x + 6.
    11·2 answers
  • Add my roblox: caadden
    8·2 answers
  • Suppose a simple random sample of size n is drawn from a large population with mean mu and standard deviation sigma. The samplin
    11·2 answers
  • Combining like terms 5a+ 2b + b -2a + 4
    15·1 answer
  • Y’all NLE Choppa is in jail. Sending prayers and love
    15·2 answers
  • A zoo charges a rental fee plus $2 per hour for strollers.the total cost of 5 hours is $13. Assume the relationship is linear fi
    12·1 answer
  • What is the product of -3 and (4x-9)
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!