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
natta225 [31]
2 years ago
11

Sammy scored an 82% on his first test of the 9 weeks. Will a score of 38 out of 50 on the second test help or hurt his grade. Wh

y?
Mathematics
1 answer:
Tatiana [17]2 years ago
7 0

Answer:

Hurt

Step-by-step explanation:

A 38/50 is equal to a 74/100

(74%) 74 is lower than his first score of 82 so it will hurt his grade and bring it down

You might be interested in
So that you get points answer this easy question <br> 2 - 1
Nataly [62]

Answer:

1

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Choose the correct classification of 3x^4 − 9x^3 − 3x^2 + 6.
aliina [53]
It's a 4th degree polynomial since the largest degree (exponent) is 4
6 0
3 years ago
Read 2 more answers
Olve for x. Check each step or answer that is correct. 34(x + 4) = 14(x + 8) (A) Distribute 34 on the left side of the equation.
Fantom [35]

Answer:

x = -1.2

Step-by-step explanation:

Th given equation is :

34(x + 4) = 14(x + 8)

Step (A) Distribute 34 on the left side of the equation such as :

34x + 34(4) = 14(x + 8)

34x + 136 = 14(x + 8)

Step (B) Distribute 14 on the right side of the equation such as :

34x + 136 = 14x + 14(8)

34x + 136 = 14x + 112

Step (C) Subtract 14x from each side of the equation.

34x + 136 - 14x = 14x + 112 -14x

20x + 136 = 112

Step (D) Subtract 136 from each side of the equation.

20x + 136 -136 = 112 -136

20x = -24

Step (E) Divide both side by 20

\dfrac{20x}{20}=\dfrac{-24}{20}\\\\x=-1.2

So, the value of x is (-1.2). Hence, steps (D) and (E) are incorrect.

3 0
3 years ago
Select the correct answer. What is the average rate of change of f(x), represented by the table of values, over the interval [-3
prisoha [69]

Answer:

<h2>                                                              . . ..................      </h2>

Step-by-step explanation:\

7 0
2 years ago
Simultaneous equations 2x+3y=13 4x-y=-2
Rufina [12.5K]

Answer:

(0.5, 4 )

Step-by-step explanation:

Given the 2 equations

2x + 3y = 13 → (1)

4x - y = - 2 → (2)

Multiplying (2) by 3 and adding to (1) will eliminate the term in y

12x - 3y = - 6 → (3)

Add (1) and (3) term by term to eliminate y

14x = 7 ( divide both sides by 14 )

x = 0.5

Substitute x = 0.5 into either of the 2 equations and evaluate for y

Substituting into (1)

2(0.5) + 3y = 13

1 + 3y = 13 ( subtract 1 from both sides )

3y = 12 ( divide both sides by 3 )

y = 4

Solution is (0.5, 4 )

3 0
3 years ago
Other questions:
  • I need help please.
    11·2 answers
  • Protest question please help ASAP
    13·1 answer
  • Andrew is paid $4 per hour for the first 30 hours he works each week. He makes $5 per hour for each hour he works over 30 hours
    12·1 answer
  • Habib and Ali are friends and basketball coaches too. Habib goes to school every 4 days and Ali goes every 6 days to coach the s
    8·2 answers
  • 9+___=10<br> 1+____=10<br> 200+500+2000-3000
    15·1 answer
  • Over time, the value of the property at 397 West Lake Street increased by 275%. If the initial value of the property was P, whic
    14·1 answer
  • If fx = 5x - what is the value of f(5)?
    8·1 answer
  • There is two part question is on picture<br> correct:brainliest
    8·2 answers
  • Choose the expression that is equivalent to the expression shown below.
    9·1 answer
  • Determine whether ΔA B C ≅ ΔX Y Z . Explain. A(3,-1), B(3,7), C(7,7), X(-7,0), Y(-7,4), Z(1,4)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!