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
Fantom [35]
3 years ago
15

2−2+10−8+42 Please help for a math test

Mathematics
2 answers:
9966 [12]3 years ago
8 0

Answer:

2-2+10-8+42

-2-8+2+10+42

-10+54

=44

pickupchik [31]3 years ago
5 0
The answer to the question is 44 use pemdas
You might be interested in
Solve for x. x^2−3x−70=0<br><br> x^2 is x to the second power
timurjin [86]
X² <span>− 3x − 70=0
</span>x² + 7x - 10x − 70=0
x(x+7) - 10(x+7) = 0
(x+7)(x-10) = 0

x + 7 = 0   or   x - 10 = 0
x = -7              x = 10

Answer: x=-7,  x=10 
3 0
3 years ago
Read 2 more answers
The temperature at noon was 5 degrees and drops 15 degrees. What is the new temperature?
Aleksandr-060686 [28]
The temperature would be -10 degrees
8 0
2 years ago
The weather report says there us a 30% change of rain. What is the probability that it does not rain
kotegsom [21]

Answer:

60%/100%

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Ed is 7 years older then ted Ed's age is also 3/2 times ted's age how old are ed and ted ​
Rasek [7]

Answer:

if i'm right ted is 14 and ed is 21

Step-by-step explanation:

if ed is 7 years older than ted and is 3/2 times eds age, than we have to find out how much dose 2 represent in the equation 3/2 so we know that ed is seven years older than ted. so that means that if the equation 3/2 was 1/2, 1 would represent 7 years. (i hope your following me) so if 1 represents 7 than 2 must represent 14 and that would be the age of ted because in the equation 3/2 the 2 would represent teds age. and if the 2 represents teds age than 3 would be eds age. so 7 x 3 = 21.  (this is my first time answering a question so sorry if i'm confusing)

5 0
3 years ago
Results of a poll stated that 40% of U.S. adults identify as Republican, and you want to test the claim at alpha = 0.05. What le
Nookie1986 [14]

Answer:

The confidence level is 95% or 0.95.

Step-by-step explanation:

Consider the provided information.

Results of a poll stated that 40% of U.S.

If you want to test the claim at alpha = 0.05.

As we know:

Confidence level = 1 - significance level (\alpha)

Confidence level = 1 - 0.05

Confidence level  = 0.95

Therefore, the confidence level is 95% or 0.95.

4 0
3 years ago
Other questions:
  • In a survey of 2000 people, 50% of them visited the country A and 40% of them
    11·1 answer
  • Solve the inequality 47.75 + x &lt; 50 to determine how much more weight can be added to Li's suitcase without going
    11·2 answers
  • What is the distributive property of the GCF of 36 and 45 to rewrite the sum
    7·1 answer
  • I need help I know this isn't the right answer. thanks in advance ​
    13·1 answer
  • PLEASE HELP,, MARKING BRAINLIEST!!<br><br> Write the scale factor of the polygon?
    8·1 answer
  • 6 yd<br> 4 yd<br> 7 yd<br> 4 yd<br> Perimeter:<br> Area:<br> Help me find the area and the permiter
    5·1 answer
  • Matteo is following this recipe to make a cake.
    11·2 answers
  • 7.) Plumbers earn $160 a day and plumbers' helpers earn $100 a day. Twenty
    12·1 answer
  • Solve this problem ...
    11·1 answer
  • What's the value of X in the figure<br><br><br>145 (degrees) X (2x + 15)
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!