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
bagirrra123 [75]
3 years ago
12

46:34

Mathematics
1 answer:
Mashcka [7]3 years ago
4 0

Answer:

The first 2

Step-by-step explanation:

First expression = -4+30-3 =23

Second expression = 8(10+4)= 112.

The others would lead to a negative number.

Remember negative times negative = positive

Negative times negative times negative = negative

You might be interested in
The amount of matter in an object is its.
vova2212 [387]
The amount of matter an object has is called it's mass.

Mass does not depend on gravity, so the mass ALWAYS stays the same.
4 0
3 years ago
Read 2 more answers
(being timed)
Lady_Fox [76]

Answer: answer b

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Please help its USA Test Prep and i need an answer please and thank you
sdas [7]

Answer:

C. 8

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Plsss help quick three question
yKpoI14uk [10]

Answer:

1) A

2) min; min; max; max

3) y = x² + 5x - 3

Step-by-step explanation:

f(x) = x² + 2(x)(5) + 5² - 5² + 24

f(x) = (x + 5)² - 25 + 24

f(x) = (x + 5)² - 1

In ax² + bx + c,

if a > 0, it's a min

if a < 0, it's a max

y = ax² + bx + c

Using (0,-3)

-3 = a(0)² + b(0) + c

c = -3

y = ax² + bx - 3

Using (1,3)

3 = a + b - 3

a + b = 6

Using (-1,-7)

-7 = a(-1)² + b(-1) - 3

-7 + 3 = a - b

a - b = -4

b = a + 4

a + (a + 4) = 6

2a = 2

a = 1

b = 5

y = x² + 5x - 3

7 0
3 years ago
6 = 14 - x <br> One step equations review
Ymorist [56]

Answer:

x = 8

Step-by-step explanation:

6 = 14 - x

chance the equation around so it is solvable

14 - x = 6

14 - 6 = x

now solve

14 - 6 = 8

that means x equals 8 so

6 = 14 - 8

4 0
2 years ago
Read 2 more answers
Other questions:
  • Write a sentence using the verb ser that describes a food commonly found at un asado or barbecue.
    15·1 answer
  • There are 9 balls in a hat the balls are numbered 1-9 you need to choose 3 of the balls. How many possible combinations are ther
    14·1 answer
  • -4c + 12 10 Write a simplified expression to represent the perimeter (p) of the rectangle. A -8C + 44 B -4c +22 C -8c + 120 D-40
    12·1 answer
  • X-yz for x=-2 y=5 solve for z
    13·1 answer
  • Ryan is moving, and he is packing a box with plates and bowls. The box can only hold 12 pounds. Each plate weighs 1.2
    8·1 answer
  • 14 1/4 - 10 3/7 Reduce to lowest form....<br> step by step to see if my answer your answer
    14·2 answers
  • 10 The value of y varies directly with x. If x = 3, then y = 21. What is the value of x when
    10·1 answer
  • escample: If 600 Students registered for mat 101,300 for Phy 101 while 173 students registered for both mat101 and phy 101 in 20
    11·1 answer
  • Help please ASAP ;)))
    8·2 answers
  • New York City is approximately 4.68×10²square miles. Los Angeles is 503 square miles.How many times larger is Los Angeles in New
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!