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
lubasha [3.4K]
2 years ago
15

Select the correct answer.

Mathematics
1 answer:
zubka84 [21]2 years ago
5 0

Answer:

OB

Step-by-step explanation:

-2+7=-9

negative plus positive equal negative.

I hope this helps a bit

You might be interested in
Ester sarai and kurry chose a number esters number is 1/10 of saris kurrys number is 10 times as much as sarais sarais number is
Tom [10]

Ester, Sarai, and Kurry each selected a number: 0.009, 0.09, and 0.9, respectively.

One of the four fundamental mathematical operations, along with addition, subtraction, and division, is multiplication. Multiply in mathematics refers to the continual addition of sets of identical sizes. For instance, 3+3+3+3+3 can be expressed as 3 5.

the ester's number is equal to one-tenth of the Sarai number.

= 1 / 10 × 0.09 = 0.009

to determine Kurry's number, multiply Sarai's number by 10

= 10 × 0.09 = 0.9

Therefore, it can be inferred that Kurry chose 0.9, Ester chose 0.009, and Sarai chose 0.09.

To know more about Multiplication, refer to this link:

brainly.com/question/10873737

#SPJ4

3 0
1 year ago
The ratio of lollipops to pieces of bubble gum at the party is 2 to 3. There are 24 lollipops. ​ ​What is the total number of lo
disa [49]

Answer: 40

Step-by-step explanation: first make the ratio into a fraction, 2/3

then make 24 into a fraction with the numerator as a variable and the denominator as 24, x/24

then cross multiply 2 and 24.

2x24=48

then divide 48 by 3, 16.

last add the number of lollipops to 16 and the answer is 40.

5 0
3 years ago
Read 2 more answers
Which do not belong x-2=4,x-3=6,x-5=1 or x-6=0
SOVA2 [1]

Answer:

x-3=6

Step-by-step explanation:

4 0
3 years ago
Martin charges $10 for every 5 bags of leaves he rakes. Last weekend, he raked 2 bags of leaves. How much money did he earn?
Gnoma [55]
He earned 4 dollars. 
5 0
3 years ago
Read 2 more answers
kathy recorded the following measurement of length: 2.5 cm, 2.9 cm, and 3.1 cm. what is the mean for this set of values, in cm?
jeka94
2.5cm=25 mm
2.9cm=29 mm
3.1cm=31 mm
They give it in cm because it’s easier to guess how long it will be in real life
8 0
4 years ago
Other questions:
  • Which equation models the problem below if c represents the number of babies whose eyes are closed? There are 12 babies in a pho
    12·1 answer
  • If the Laffite family deposits $8500 in a savings account at 6.75% interest, compounded continuously, how much will be in the ac
    8·2 answers
  • You buy a bag of dog food for $12.59 and a bottle of dog shampoo for $4.75. How much did you spend at the pet store?
    7·2 answers
  • The velocity of a particle moving along the x-axis at any time t ≥ 0 is given by <img src="https://tex.z-dn.net/?f=v%28t%29%20%3
    9·1 answer
  • ASAP need help
    14·1 answer
  • Which is one way to check 102 ÷ 6 = 17
    9·2 answers
  • Which of the following quadrilaterals are classified as types of parallelograms?
    8·2 answers
  • Complete the table using the Linear model: y = 2x + 1
    10·1 answer
  • Find the sum of ∑4/k=1 (-4k)
    15·1 answer
  • If a circle has a diameter of 7 inches, what is its circumference in terms of
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!