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marusya05 [52]
2 years ago
10

PLEASE HELP ASAP!!!!! WILL GIVE BRAINLEST TO CORRECT ANSWER

Mathematics
2 answers:
marysya [2.9K]2 years ago
5 0
It is B 80. Because it is 40 x 2 = 80. Hope thishelped
True [87]2 years ago
4 0
The answer is 50 because you have to caculate it right
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Ms. Ellis expected 50 families to attend parent teacher conference but 60 families attended. What is the percent error?
natulia [17]

Answer:

20%.

Step-by-step explanation:

That is  (60 - 50) / 50

= 10/50

= 1/5

To convert to a percent we multiply by 100:

= 20%.

6 0
3 years ago
Read 2 more answers
Use the expression 5(6 + 4x) to answer the following: Part A: Describe the two factors in this expression. (4 points) Part B: Ho
slamgirl [31]

Answer:

A. 2 factors: 5 and (6+4x)

B. 5: 1 term  

(6+4x): 2 terms

C: The coefficient is 4

Step-by-step explanation:

The factors are the parts of expression separate by multiplications, so there are 2 factors: 5 and (6+4x)

The terms of each factor are the terms separate by the sign + or -. So the term of the factor 5 is 1 and the terms of the factor (6+4x) are 6 and 4x

The coefficient of the variable term is the number that is beside the variable. The coefficient of x is 4.

4 0
3 years ago
Which graph represents the linear function y=1/5x-2​
gladu [14]

Answer: The second one

Step-by-step explanation: Y-int is -2 and the slope is 1/5 so we know its going up but very slowly

7 0
3 years ago
Pls help! will give brainliest
IrinaVladis [17]

7) D -80

8) C -3.3

9) A 127.6

6 0
3 years ago
Solution of 34x+95=3(14x+9)
ch4aika [34]

Answer:

34 X + 95 is equal to 3 into bracket 14 x 1 + 9 (close

Step-by-step explanation:

it it is the for the algebra of class 10th not for 7 for all other classes

3 0
2 years ago
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