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
Nadya [2.5K]
3 years ago
5

3(2−4)=−30 step by step

Mathematics
1 answer:
Margarita [4]3 years ago
6 0
3•2-3•4
6-12=-30
-6=-30
false
You might be interested in
The sum of two consecutive odd numbers is 284. Find each number please.
Vlad [161]
We can solve this by finding one of the numbers first
Let the smaller number be y. 
Since these 2 numbers are consecutive odd numbers, the larger number should be 2 more than the smaller one (y+2).

Therefore, 
y + (y+2) = 284
2y +2 = 284
shift +2 to the other side and turn it into -2
2y = 284 - 2
2y = 282
shift x2 to the other side and turn it into /2
y = 282/2
y = 141

Now we got the smaller number, which is 141, we can also find the larger number by adding 2 to it. 141+2 = 143, 
Therefore, your answer is 141 and 143

8 0
3 years ago
Read 2 more answers
Simplify 15.6 divided by negative 3..
shtirl [24]
15.6/ (-3) = -5.2

hope this helps
4 0
3 years ago
Read 2 more answers
HELPPPP PLEASEEEeeeeeee
sergij07 [2.7K]

Answer:

I think it is non proportional

5 0
3 years ago
Read 2 more answers
The number of Calories burned while running varies directly with the number of miles run. Francesca burns 816 Calories on her 8-
Alla [95]

Answer:

y = 102*x

Step-by-step explanation:

y=a*x

x: distance

y: calories

816=a*8

a= 816/8= 102

4 0
2 years ago
If the mean of the following distribution is 91 and sum of frequencies is 150 find x and y
nydimaria [60]

Answer:

Step-by-step explanation:

Mean = ∑x/ N

91 = ∑x / 150

∑x = 150 * 91 = 13650

x= 6825 and y = 6825

7 0
3 years ago
Other questions:
  • Estimate the value of 196 divided by 0.499
    9·2 answers
  • PPPLLLLEEEAASSSEEEE HHHEEEELLLLPPPPP!!!!!!!
    9·1 answer
  • Which is bigger 40% of 200 or 1/3 of 150
    11·1 answer
  • please help :) Choose the expression that is equivalent to the expression: 2 x 2 x 2 x 2 A. 2 x 4 B. 4 to the 2 power C. 2 to th
    14·2 answers
  • Rosalee works as a sales representative for a furniture manufacturer and gets paid a commission of 4.5% of the amount of merchan
    9·1 answer
  • Which one of the following is always true?a. The coefficient of variation measures variability in a positively skewed data set r
    8·1 answer
  • Crystal randomly selects a card from the list and
    8·1 answer
  • The area of the base of a rectangular prism is 36 cm2. The height of the prism is 3
    12·1 answer
  • Which expression is equivalent to <br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B%20%5Cfrac%7B10%20%7Bx%7D%5E%7B5%7D%
    9·1 answer
  • What is the absolute value of 2x + 3 = 11
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!