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
AlladinOne [14]
2 years ago
10

Subtraction (must show work) 1. d - 27 = 45 2. h - 114 = 28

Mathematics
1 answer:
Arturiano [62]2 years ago
7 0

Answer:

Step-by-step explanation:

1.

d - 27 = 45

add 27

d = 72

2.

h - 114 = 28

add 114

h = 142

3.

-4 + x = 15

add 4

x = 19

4.

-39 + g = 72

add 39

g = 111

You might be interested in
Could anyone help??????????????
kvasek [131]

Answer:

a. No

b. Yes

c. No

d. Yes

e. Yes

Step-by-step explanation:

3(x+2) simplified is equal to (3)x+(3)2 which is simplified to 3x+6.

a. 3x+2 is not the same as 3x+6 so it is false.

b. 3(2+x) is simplified to (3)2+3(x) which is simplified to 6+3x or 3x+6 which is equal to 3x+6 so it is true.

c. 3x+2x is simplified to 5x which is not equal to 3x+6 so it is false.

d. x+2x+2+4 is simplified to 3x+6 which is equal to 3x+6 so it is true.

e. x+x+x+1+1+1+1+1+1 is simplified to 3x+6 which is equal to 3x+6 so it is true.

If this answer has helped you please mark as brainliest

8 0
3 years ago
What is 12t-8t combind
kogti [31]

Answer:

Simplifying

12t + -8t = 0

Combine like terms: 12t + -8t = 4t

4t = 0

Solving

4t = 0

Solving for variable 't'.

Move all terms containing t to the left, all other terms to the right.

Divide each side by '4'.

t = 0

Simplifying

t = 0

Step-by-step explanation:

4 0
3 years ago
What are the solutions of the quadratic equation (x + 3)(x +3) = 49? Ax = -2 and x = -16 Bx = 2 and x = -10 Cx = 4 and x = -10 D
Ivahew [28]

Answer:

4 and -10

Step-by-step explanation:

\displaystyle (x + 3)(x +3) = 49 \\ x^2+3x+3x+9=49 \\ x^2 +6x+9=49 \\ x^2 + 6x + 9 - 49 = 0 \\x^2+6x-40=0 \\\\ \Delta=b^2-4ac \\ \Delta=6^2-4 \cdot 1 \cdot (-40) \\ \Delta=36+160 \\ \Delta=196 \\ \\ X_{1,2}=\frac{-b \pm \sqrt{\Delta} }{2a}  \\ \\ X_1=\frac{-b+\sqrt{\Delta} }{2a} = \frac{-6+14}{2} = \frac{8}{2}=4 \\ \\ X_2=\frac{-b-\sqrt{\Delta} }{2a}  = \frac{-6-14}{2}=\frac{-20}{2} = -10

4 0
3 years ago
American car makers produce 5,650,000 cars each year. In a report, Ben wrote that Americans made 6,550,000 cars. What mistake di
Degger [83]
Ben wrote the number for the hundred thousands place in the millions place
3 0
3 years ago
Please answer question number four thank you!
olga55 [171]
26( w times w times w less than nvm its less than

6 0
3 years ago
Other questions:
  • 127 as a percent this is percent to decimal and decimal to percent
    14·2 answers
  • Two baskets contain snacks. The basket contain 12 bags of peanuts, of which 5 are reduced sodium and 8 granola bars, of which 2
    14·1 answer
  • What is -13 = v/10 - 12
    5·2 answers
  • In a recent survey of 974 voters, 724 indicated that they were in favor of a new city park, while the other 250 voters said that
    9·1 answer
  • I'm confused how do I simplify that??
    11·1 answer
  • Amswer the question in the picture
    5·1 answer
  • Use dimensional analysis to convert .33 kilometers to meters.
    12·1 answer
  • Please someone help!
    7·2 answers
  • 2. A door is 76 inches high. How high is it in decimeters?
    5·1 answer
  • Squaring a number is multiplying it by itself. Finding a square root is dividing and trying to find the two numbers that will mu
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!