3 years ago

What is the sum of 15 - 6, and -2 + 9/?

Mathematics

1 answer:

Temka [501]3 years ago

4 0

Answer:

Step-by-step explanation:

as an expression: (15 - 6) + (-2 + 9)

simplify quantities: (9) + (7)

sum: 16

You might be interested in

Graph the Quadratic Function given. y = -x^2 - 4x - 3

Dovator [93]

Answer:

Concave down

Y-intercept: (0,-3)

X-intercepts: (-1,0) (-3,0)

Vertex: (-2,1)

6 0

2 years ago

What is a counterexample for 3/4 and 6/8

inessss [21]

Answer:

While 3/4 and 6/8 are equivalent fractions, 3/4 and 6/8 of a pizza could represent different amounts.

6 0

2 years ago

Which term best describes the geometric figure?

o-na [289]

Answer:Line Point Ray Segment

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

I need an answer to this perplexing math problem! 6-8 (8+27)=?

Dmitry [639]

Answer:

-274

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

If HJ=2x+5, JK=3x-7, and KH=18 what is the value of x

weqwewe [10]

Answer:

x = 4

Step-by-step explanation:

Given

HJ=2x+5
JK=3x-7
KH=18

We see J is between H and K, so

KH = HJ + JK
2x + 5 + 3x - 7 = 18
5x - 2 = 18
5x = 20
x = 4

3 0

2 years ago