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
Ainat [17]
3 years ago
13

Sahil got 28 questions right on the math test. Angelina got 7 more wrong answers than Sahil. There where 40 questions on the tes

t. How many answers did Angelina get wrong on the math test? Which equation represents this situation
Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
7 0

Answer:

19 wrong answers.

Step-by-step explanation:

Given:

Sahil got 28 questions right.

Angelina got 7 more wrong answers than Sahil.

There where 40 questions on the test.

Question asked:

How many answers did Angelina get wrong on the math test ?

Solution:

Total questions on the test = 40

Number of right answers, Sahil got = 28

Number of wrong answers, Sahil got = 40 - 28 = 12

As Angelina got 7 more wrong answers than Sahil,

Number of wrong answers, Sahil got = 12

Then, number of wrong answers, Angelina got = 12 + 7 = 19

Therefore, 19 answers did Angelina get wrong on the math test out of 40.

You might be interested in
If you invest $1,500 today in a bank that gives you a 5 percent annual interest rate, which of these items can you buy in two ye
Andre45 [30]
<span>First, we must calculate the amount that will be available after two years. This is given by: Amount = initial amount * (1 + interest rate)^time Amount = 1500 * (1 + 0.05)^2 Amount = $1,653.75 Therefore, the only items you can buy using this amount are the electronics worth $1,650</span>
3 0
3 years ago
Read 2 more answers
Simplify i^15. (imaginary numbers to the 15th power)
dlinn [17]
I x i x i x i x i x i x i x i x i x i x i x i x i x i x i
3 0
3 years ago
A bag contains 100 marbles, some red and some purple. Suppose a student, without looking, chooses a marble out of the bag, recor
LUCKY_DIMON [66]

Answer:

45

Step-by-step explanation:

9 of the 20 drawn were red

9/20 * 100 = 45

8 0
3 years ago
-2x-4+5x=8 please help, I'm too stupid to do this.
nydimaria [60]

Answer: x=1 1/3

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
2×7×7-3×3×3×2+3×2×2-6×6<br>I need an answer
Vadim26 [7]

Answer:

98-54+12-36

110-54-36

56-36

20<em>A</em><em>n</em><em>s</em>

3 0
2 years ago
Other questions:
  • Write an equation of the line satisfying the given conditions through (3,-5); parralell to 5x=6y+7
    12·1 answer
  • There are 24 balls in a large bin. Two out of every three are basketball. The rest are footballs. How many basketballs are in th
    14·1 answer
  • One quadratic function has the formula h(x) = -x 2 + 4x - 2. Another quadratic function, g(x), has the graph shown below
    14·2 answers
  • Number 5 question canvas
    13·1 answer
  • If I walk outside with my umbrella, then it will rain. Decide whether the given conditional statement is true or false. If it is
    9·1 answer
  • a hotel survey shows that nearly 30% of the guest staying at the hotel were there for personal reasons. the remainder of the gue
    10·2 answers
  • Suppose that you are seated next to a stranger on an airplane and you start discussing various topics such as where you were bor
    6·1 answer
  • Help please ASAP!!!!!!!!
    6·1 answer
  • The table shows the results of a survey of 200 people attending a hockey
    10·1 answer
  • What are the coordinates of the vertex of the function f(x)=x2 10x−3?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!