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tangare [24]
3 years ago
7

Which expression is equal to (7 × 2) × 2?

Mathematics
2 answers:
fomenos3 years ago
6 0

Answer:

14 x 2

Step-by-step explanation:

wariber [46]3 years ago
5 0

Answer:

28

Step-by-step explanation:

(7)(2)=14

(14)(2)=28

28

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Solve the proportion.<br> u/2 = 4/1 <br><br> U=
Lelechka [254]

\dfrac{u}{2}  =  \dfrac{4}{1}

\implies \: u \:  =  \frac{4}{1}  \times 2

\implies \: u = 8

3 0
3 years ago
Read 2 more answers
The sum of two consecutive even integers is 226. What is the larger number?
kolbaska11 [484]
First, assign a variable that you're looking for.

Let x = the larger number
Then x - 1 = the smaller number

The sum of x and x - 2 will equal to 226.

x + x - 1 = 226
2x - 1 = 226
2x = 228
x = 114

So, the smaller number is 112 and the larger number is 114.
8 0
3 years ago
Austin had 1200 apples eaten in his hole life. Austin is 22 years old . how many apples did he eat per year?
satela [25.4K]

Answer:

54 apples

Step-by-step explanation:

i know that he most likely didnt eat the same amount of apples per year but, if you divide the number of apples he ate overall by his age you get 54 apples.

8 0
3 years ago
Y=x+2
otez555 [7]
<h3>The system of equations has infinitely many solutions</h3>

<em><u>Solution:</u></em>

<em><u>Given system of equations are:</u></em>

y = x + 2 ------ eqn 1

-3x + 3y =  6 -------- eqn 2

Solve the system of equations by substitution method

Substitute eqn 1 in eqn 2

-3x + 3(x + 2) = 6

-3x + 3x + 6 = 6

-3x + 3x = 6 - 6

0 = 0

If we end up with the same term on both sides of the equal sign, then we have infinite solutions

Thus the system of equations has infinitely many solutions

4 0
4 years ago
The window of a room is 20m long and 14m wide. If the carpenter works to
Gnoma [55]

Answer:

Length =20 m

Breadth =14 m

Perimeter =2(l+b)

2(20+14)=2*34=68 m

Given cost per m =120 rs

Then the total cost =68*120=8160 rs

Step-by-step explanation:

WANNA TALK ON PADLET???

6 0
4 years ago
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