Mathematics College

Select all expressions that equal -5-(-12)

a. -5+(-12)

b. -5+(-12)

c. -5+12

d. -5-12​

Answers

Answer 1

Answer:

The answer is letter C.

Step-by-step explanation:

hope this helps

Given: -5-(-12)

=-5+12= 7

a. -5+(-12)= -17

b. -5+(-12)= -17

c. -5+12= 7

d.-5-12= -17

Related Questions

What is the area of this figure IXL question

Answers

Answer:

my guess its 3072

Step-by-step explanation:

Elena has $225 in her bank account. She takes out $20 each week for some weeks. After some weeks she has $145 dollars left in her bank account

Answers

Answer:

145

Step-by-step explanation:

You told me 0-o

Answer:

After 4 weeks, she has $145 dollars left in her bank account.

Step-by-step explanation:

Week 1 = 225 - 20 = 205

Week 2 = 205 - 20 = 185

Week 3 = 185 - 20 = 165

Week 4 = 165 - 20 = 145

Michelle bought 4 gallons of grape juice and 5 gallons of apple juice for a party. What is the ratio of gallons of apple juice to gallons
of grape juice she bought? Represent the relationship in 3 different ways.

Answers

Answer: 4 to 5

5to 4

Step-by-step explanation:

Answer:

the answer is 5/4

Step-by-step explanation:

60 − (7 + 4) × 5 what is the answer

Answers

Answer:

5

Step-by-step explanation:

Answer:

80

Step-by-step explanation:

because 7+4=28 x 5 =140-60=80

what is the product of (x+3) (3x -2)? ​

Answers

Answer:

3x²+7x-6

Step-by-step explanation:

Original Equation;

(x+3)(3x-2)

Multiply the first term by the second term.

x(3x-2)+3(3x-2)

Multiply x by 3x and x by -2

3x²-2x+3(3x-2)

And then multiply 3 by 3x and 3 by -2

3x²-2x+9x-6

Group like terms

3x²-2x+9x-6

Simplify

3x²+7x-6

(x+3)(3x-2)

x(3x-2)+3(3x-2)

3x²-2x+9x-6

3x²+7x-6

Answer:

[tex]3x {}^{2} + 7x - 6[/tex]

Step by step explanation:

expand the given equation

[tex]x(3x) + x \times - 2 + 3(3x) + 3 \times - 2[/tex]

simplify and combime like terms

[tex] {3x}^{2} - 2x + 9x - 6[/tex]

add

[tex] - 2x[/tex]

and 9x

[tex] {3x}^{2} + 7x - 6[/tex]


How many unique 5 card hands can be drawn from a deck of cards?
(A hand would be formed by drawing cards one at a time, without replacing them. These cards are then held in no particular order to form
the hand)
O 311.875,200
O 380.204.032
0 2.598.960
0 260

Answers

Answer:

0 2.598.960

Step-by-step explanation:

There are 52 different cards. Order does not matter.

[tex] \dfrac{52!}{(52 - 5)!5!} = 2598960 [/tex]

BRAINLIEST IF CORRECT
A person is shopping for cereal at a grocery store. Which of the following is an
input for the scenario?

Number of boxes of cereal purchased

Brand of cereal

Total cost of the cereal

Cost of one box of cereal

Answers

Answer:

The price of the cereal boxes

Step-by-step explanation:

number boxes of cereal purchased can be input

Please if you can try your best and help solve this

Answers

x= 47.5 degrees... it has to equal 100 degrees

Answer:

x = 47.5

Step-by-step explanation:

The vertical angle theorem states that if two angles are vertical, they are congruent, so the two angles you gave are congruent.

2x + 5 = 100

2x = 95

x = 47.5

find the difference of 3/4 and 1/28

Answers

Answer:

Step-by-step explanation:

3/4- 1/28

3(7)/4(7)= 21/28-1/28

=20/28

=5/4

Answer:

0.75 for the first one

0.03 for the second one

21 if you divide them both together

Step-by-step explanation:

i didnt know which one you meant to hope this helps

5% tax on a $50 meal

Answers

Answer:

$2.50

Step-by-step explanation:

$2.50, hope I got it correct

Which is a solution of 1/4+x=0 0.25, 3/4, -3/4, or -0.25.

Answers

The answer is X= -1/4

Pls help you will get brainliest

Answers

Answer:

5/6

Step-by-step explanation:

1/6 + 1/6 = 2/6 TYPE A wood

1/4 + 1/4 = 2/4 TYPE B wood

2/6 + 2/4= ...

2/4 reduces to ?/2

That would be 1/2 because 4 divided by 2 is 2 & 2 divided by 2 is 1.

1/2= ?/6

Its 3/6 because we did 2 x 3 to get 6 and we do the same to the number 1. So we do 1 x 3 = 3

Now we have 3/6 + 2/6!

This is very easy now! We just do 2 + 3 which gets 5.

OUR ANSWER IS 5/6!! Hope this helps! plz mark as brainliest!

Find 2.65 + 3.12 write your answer as a decimal

Answers

the answer is 5.77 i hope this helps

Answer:

5.77

Step-by-step explanation:

2.65

+3.12

5.77

Seventy-eight is 55% of what number?

Answers

Answer:

Hello, the answer is 141.82

hope this helps

Step-by-step explanation:

plz i need help on this

Answers

Answer:

nahnahnahnahnahnahnah

The grades on a geometry midterm at Oak have a mean of u = 74 and a
standard deviation of o = 4.0.
Nadia scored 70 on the exam.
Find the z-score for Nadia's exam grade. Round to two decimal places.

Answers

Answer:

-1.00

Step-by-step explanation:

khan

I need help on this please? Thanks

Answers

Answer:

6x^2 -9

Step-by-step explanation:

1. From the table, you know that when x = 0, y = -9, this means that the initial value is -9. This means that the last option is not correct

*** y values -> output

2. Plug in a x - value from the table to figure out the right rule:

x = 2

First option: 6x - 9 -> 6*2 - 9 = 12-9 = 7

in the table, the output for x =2 is 15 so the first option is not correct

Second option: 6x^2 - 9 -> 6*(2^2) - 9 = 6*4 - 9 = 24 - 9 = 15

in the table, the output for x =2 is 15 so the second option is correct

Given: mAngleEDF = 120°; mAngleADB = (3x)°; mAngleBDC = (2x)° Prove: x = 24

what is the missing reason in step 3?

a. vertical angles are congruent
b. substitution
c. definition of congruency
d. definition of equality

Answers

Answer:

a

Step-by-step explanation:

step 3 is a. because vertical angles are congruent

when you intersect 2 lines they form 2 pairs of vertical angles that are congruent.  

Answer:

Vertical angles are congruent

Step-by-step explanation:

Please help me on this

Answers

Answer:

1 Stage: 280 Meters

2 Stages: 220 Meters

4 Stages: 100 Meters

It will take about 5 2/3 stages to reach the surface level.

Simplify

A^5 divided by A^3

Answers

Answer:   A^2

You subtract the exponents using the rule

(x^y)/(x^z) = x^(y-z)

This rule only applies if both bases are the same.

SOLVE FOR X

-5x + 9 = 24

Answers

Answer:

x = -3

Step-by-step explanation:

-5x + 9 = 24

move the nine to the other side

-5x = 15

divide

x = -3

What is an expression for 25% off $36

Answers

Answer:

$36 x . 25 = $9.00

Step-by-step explanation:

hus, a product that normally costs $36 with a 25 percent discount will cost you $27.00, and you saved $9.00. You can also calculate how much you save by simply moving the period in 25.00 percent two spaces to the left, and then multiply the result by $36 as follows:c$36 x . 25 = $9.00 savings.

If Sydney earns $75 the next week from selling face masks and deposits it in her account, what will her account balance be then?

Answers

Answer:

The amount in her account with be $75

Step-by-step explanation:

But only if there was no money in her account. The question seems to be missing the dependent variable, which is, how much money is in the account?

help ASAPPP I HAVE 5 MINUTES

Answers

Answer:

D. w = 27

Step-by-step explanation:

36+22 = 58

180 - 58 = 122

4w + 14 = 122

4w = 108

w = 27

What is the slope of this graph?

Answers

Answer:

m = 3

Step-by-step explanation:

up 3, right 1

3/1 = 3

33.6 x 3.1 with explained answer please help ASAP

Answers

Answer:

33.6 x 3.1 = 104.16

Step-by-step explanation:

To multiply decimals, first multiply as if there is no decimal. Next, count the number of digits after the decimal in each factor. Finally, put the same number of digits behind the decimal in the product.

Answer:

104.16

Step-by-step explanation:

33.6

×3.1=

3.36

111

100.80=

1104.16

I really hope this helps.

5. Joe has $425.50 before he goes shopping. He spends 20% of it on groceries and then of the
remaining amount on supplies for an art project. How much money does Joe have left over?

Answers

i’m not sure if this is right. but wouldn’t it be 0 if he spent the remaining amount of money on supplies for an art project?

The circumference of a circle is 6.28 what’s the circles diameter

Answers

Answer:

2

Step-by-step explanation:

C=2πr which becomes C=πd

6.28=(3.14)d

d=2

What the equivalent Fahrenheit temperature of 78 degrees Kelvin? *

Answers

Answer:

298.706 K

Step-by-step explanation:

Answer:

-319.27

Step-by-step explanation:

In Maria's galden, the ratio of peppers to tomatoes is 5 to 7. If there are 91
tomatoes, how many peppers are in the garden?
Your answer

Answers

Answer:

65 peppers

Step-by-step explanation:

Create the porportion 91/7 = x/5 When you solve for x you get 65.Hope this helps!

Answer:

ther will be 65 peppers

Step-by-step explanation:

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