4 years ago

Evaluate 15 − 4 + (7 − 5)2 = __________.

Mathematics

2 answers:

Bumek [7]4 years ago

7 0

26? right? cause 15 - 4 is 11, 7 - 5 is 2, 11 + 2 is 13, and 13 x 2 is 26

blagie [28]4 years ago

6 0

15-4=11 plus
(7-5)= 2
if is times 2 is 32
if is plus 2 is 15
if is minus 2 is 11
and if is divided by 2 is 6.5
(I'm saying all that because you didn't put any symbol beside the number 2)

You might be interested in

Kini and Duke are each working during the summer to earn money in addition to their weekly allowance, and they are saving all of

Tatiana [17]

Answer:

Step-by-step explanation:

9x + 8 = 7.5x + 17

1.5x = 9

x = 6 hours

7 0

4 years ago

Y = 4x - 7 <br> What is the y-intercept?

RideAnS [48]

Answer:

(0,-7)

Step-by-step explanation:

6 0

3 years ago

Aleks [24]

Answer:

Mark Brainllest

Step-by-step explanation:

- A) −9 − 7n + 16n B) 9(n − 9) Eliminate C) n − 9 + 8n D) 9n − 9 ... The expression is not equivalent to other three is 9(n-9) . Option (B) is correct .

3 0

4 years ago

The vertices of a triangle are A(5,-4), B(7,0),and C(1,-2). If the triangle is a right triangle, which vertex is the right angle

Svet_ta [14]

When you plot the points to the graph, the right angle is point A.

5 0

4 years ago

Tom's Ice Cream Shop sold 7 sundaes with nuts and 5 sundaes without nuts. What is the ratio of the number of sundaes with nuts t

Degger [83]

Answer:

20 : 28

5 : 7 = 20 : 28. And 7 is a fourth of 28.

6 0

3 years ago