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
Mariana [72]
2 years ago
14

Add −1.25+2.5 Plot the first addend and the sum on the number. Please tell the explain

Mathematics
1 answer:
Assoli18 [71]2 years ago
7 0
If signs are different you subtract. So 2.5- -1.25 equals 1.25 and keep the sign of the biggest number
You might be interested in
How to write y-2=-1/3 (x+6) in standard form and why PLZ HELP
stich3 [128]

y-2=-\frac{1}{3}(x+6)\\y=-\frac{1}{3}(x+6)+2

Simply move -2 to another side.

y=-\frac{x}{3}-2+2

Distribute -1/3 in (x+6)

y=-\frac{x}{3}        ---> Answer

8 0
2 years ago
Read 2 more answers
What square root expression represents the golden ratio?
Juli2301 [7.4K]
I believe the phi ratio^2 = 1 + phi ratio
phi ratio = 1.6180339
phi ratio^2 = 2.6180339


4 0
3 years ago
Solve for x<br> 4(x + 1) = –28
lora16 [44]

Answer:

X=-8

Step-by-step explanation:

4x+4=-32

Add -4 to both sides

4x=-32

decide both sides by 4

x=-8

4 0
2 years ago
A $950 deposit for 18 years compounded at<br> an annual interest rate of 2.21%
pantera1 [17]

Answer: 1408.01$

Step-by-step explanation: Use the compound interest formula P*(1+r)^n Where P is the initial value, r is the interest rate, and n is the number of periods

7 0
3 years ago
What is 7 3/4% simplified?
ArbitrLikvidat [17]

Answer:

7.75%

Step-by-step explanation:

7\frac{3}{4}%

7.75%

4 0
3 years ago
Read 2 more answers
Other questions:
  • Zoe has 8 cups of whole-wheat flous. If each loaf of her favourite graad requires 3/4 of a cup of whole wheat flour, how many wh
    5·2 answers
  • Please help last 4 questions to solve and can figure them out
    9·1 answer
  • Last week Amy ran 31 miles more than Ryan. Amy ran 40 miles. How many miles did Ryan run? I have to write an equation and solve
    11·2 answers
  • Nicole drove six miles to Megan's house at thirty-seven mph. She then drove seventeen miles to Sarah's house. For the entire tri
    14·1 answer
  • Sean has to read a book during summer break. He read 144 pages in 3 hours on the way to his grandma's house. If Sean reads at th
    14·1 answer
  • Subtract (5y3 + 6y + 3y4) from (4y4 - 8y3).
    9·2 answers
  • I require assistance with this problem.<br> Solve for X:<br> 5/10 + 1/x = 5/6
    6·2 answers
  • (m-n)*2 -18(m-n) +77​
    10·1 answer
  • at a meeting ,everyone shakes hands exactly once with every other person . if there are 55 handshakes . then what Is the number
    14·1 answer
  • Billy’s grandfather gave him $1,200 when he turned 16 towards buying a new car that he wanted, which cost $25,000. He saved $500
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!