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My name is Ann [436]
2 years ago
13

You are baking cookies for your class. There are 23 total students in your class and you have baked 12 cookies. Write and solve

an equation to find the
additional number x of cookies you need to bake in order to have 2 cookies for each student. Write your equation so that the units on each side of the
equation are cookies per student.
Mathematics
1 answer:
mario62 [17]2 years ago
7 0

Answer:

x= 34

Step-by-step explanation:

\frac{x+12}{2}=23

You might be interested in
Simplify ( root 3 + root 7) over 2​
Gala2k [10]

Answer:

5 r o 2 t

Step-by-step explanation:

(√3+√7)²

We know ,[(a+b)²=a²+2ab+b²]

=>(√3+√7)²=(√3)²+2(√3)(√7)+(√7)²

=>(√3+√7)²=3+2√21+7

=>(√3+√7)²=10+2√21

3 0
2 years ago
A. 2x = 5<br><br> What would be the answer I don’t know anyone help me before the 28th
Aleksandr [31]

Answer:

2.5

Step-by-step explanation:

4 0
2 years ago
Although five of John's answers were incorrect, 90% of his answers were correct. How many questions did John answer in all?
fiasKO [112]

Answer:

John answered 50 questions.

Step-by-step explanation:

Although five of John's answers were incorrect, 90% of his answers were correct.

This means that 5 is 100 - 90% = 10% of the total number of questions, n. So

0.1n = 5

n = \frac{5}{0.1}

n = 50

John answered 50 questions.

7 0
2 years ago
.3% of what number is 4.8?
frutty [35]

Answer:

1600

Step-by-step explanation:

0.3% of 1600 will result to 4.8

6 0
3 years ago
Four times the square of a non-zero number is equal to twelve times the number.
Whitepunk [10]
4x^2 = 12x
4x^2 - 12x = 0
4x(x - 3) = 0

4x = 0
x = 0...not this one

x - 3 = 0
x = 3 <== ur number
4 0
3 years ago
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