Pleaseee help me plz

Answers

Answer 1

The answer is 70. When you multiply a negative and a positive you get a negative. For example, -5 x 7 = -35. Now when you have to multiply that by -2, negative times a negative is a positive because they cancel each other out. -2 x -35 =70

Answer 2

Answer:

hey there,

hey there,in this question

-7 is multiply by 5 then multiply by-2

-7×5=-35 -35×-2=70

i want to inform that when minus is mutiply by minus it become plus

Step-by-step explanation:

hope it help you #BEBRAINLY

Related Questions

Given: 5n - 42 = 12n; Prove: n = -6
Statements and reasons

Answers

Answer:

yes n is -6

Step-by-step explanation:

b/c 5(-6)-42=12(-6)

-30-42=-72

-72=-72

fully simplify (2x^4-y)^2

Answers

Answer:

Here's ur answer:)

Step-by-step explanation:

BY which rule are these triangles congruent?

Answers

ANGLE-ANGLE-SIDE(AAS)

Step-by-step explanation:

The [tex]\huge{\triangle}[/tex]JGH and [tex]\huge{\huge{\triangle}}[/tex]MNK are congruent by the rule of Area-area-side (AAS)

[tex]\sf 50\times 10\times 7[/tex]

Answers

Answer:

50 × 10 × 7 = 3,500

Step-by-step explanation:

pls brainliest plsssssss

The table shows the heights that four people parachute from an airplane. What is the range of the heights? Write your answer as a decimal or fraction in simplest form

Answers

The range is 7/20 of a mile.

please i don’t wanna fail just give me the right answer thanks<3

Answers

Answer:

number of photos: 8, 12, 20, 28, 40

time (minutes): 2, 3, 5, 7, 10

Step-by-step explanation:

A class contributed $19.00 in quarters and dimes to a local homeless shelter. In
all there were 100 coins. How many were there of each kind.

Answers

Answer: 60 quarters and 40 dimes

Step-by-step explanation:

Step 1: Setup Coin Value and Coin Total Equation:

Coin Value Equation → 0.1d + 0.25q = $19.00 where d = dimes and q = quarters

Coin Total Equation → d + q = 100

Step 2: Rearrange Coin Total Equation in terms of dimes (d)

d = 100 - q ← Revised Coin Total Equation

Step 3: Plug in our Revised Coin Total Equation for d into our Coin Value Equation:

0.1(100 - q) + 0.25q = $19.00

0.1(100) - 0.1(q) + 0.25q = $19.00

10 - 0.1q + 0.25q = $19.00

10 + (0.25 - 0.1)q = $19.00

10 + 0.15q = $19.00

Step 4: Subtract 10 from each side of the equation to isolate q

10 - 10 + 0.15q = $19.00 - 10

0.15q = 9

Step 5: Divide each side of the equation by 0.15 to isolate q

0.15q/0.15 = 9/0.15

q = 60

Step 6: Using our value for q, Solve for d using our Coin Total Equation:

d + 60 = 100

Subtracting 60 from both sides, we get d + 60 - 60 = 100 - 60

d = 40

Summarizing our word problem, we see that 60 quarters and 40 dimes add up to $19.00

For Exercises 8 and 9, find the lengths of all three sides of the triangle.

Answers

9514 1404 393

Answer:

8. GH = 49; HJ = 35; JG = 35

9. KL = 26, LM = 26, MK = 20

Step-by-step explanation:

8. The sides opposite the marked angles are congruent.

JG = JH

3x +8 = 35

3x = 27 . . . . . . . subtract 8

x = 9 . . . . . . . divide by 3

We already know JG and JH, so we only need to find GH:

GH = 6x -5 = 6(9) -5 = 54 -5 = 49

Then the side lengths are ...

GH = 49, HJ = 35, JG = 35

9. This, too, is an isosceles triangle.

LK = LM

26 = 2y+8

18 = 2y . . . . . . . subtract 8

y = 9 . . . . . . . divide by 2

KM = 3(9) -7 = 27 -7 = 20

Then the side lengths are ...

KL = 26, LM = 26, MK = 20

10r = –50 solve for r

Answers

Answer:

10r=-50

r = -50/10

r = -5

.........

r would equal -50/10 and you would get -5

ry+r= x - t solve for x

Answers

Answer:

Step-by-step explanation:

ry+r=x-t

ry+r+t=x

x=r(y+1)+t

Abbie is twice as old as susan susan is 5 year old than Marc how old is Marc?

9
7
5
2

Answers

Answer:

Step-by-step explanation:

Answer:

A.) 9

Step-by-step explanation:

which of the following best describes a sequence?

A.a linear equation
B.a list of numbers
C.a procedure for getting the answer
D.events that happen in definite order

Answers

I think the answer c is the right answer

Answer:

b.a list of numbers

Step-by-step explanation:

bbbbbbbbbbbbbbbbbb

11x-6=60 please give details

Answers

Answer:

Step-by-step explanation:

11(6)-6=60

11 x 6 = 66

66-6 = 60

Therefore, x=6

multiple 6 to become 9

Answers

the answer would be 3

ELPPP I SUCK AT THIS

I didnt mean to press 79 but it wouldn't let me unclick it I can still change my answer tho

Answers

Answer:

Step-by-step explanation:

80 divided by 8+72-3

10+72-3

82-3

Hope this helps!

Solve for x ... please help me

Answers

Answer:

It is letter A

What is the measure of angle A′OB′?

Answers

Answer:79°

Step-by-step explanation:

2. Find the value of x.

Answers

Answer:50

Step-by-step explanation:

Which equations are in standard form? Check all that apply
y = 2x + 5
2x + 3y = -6
o 4x+3y = 12
Oy=x-9
=
Olx 3 = 6
0 *x+3 = 6
2 3
O x-y = 5
5x + 3y = 1

Answers

Answer:

2x + 3y = -6

4x + 3y = 12

x - y = 5

5x × 3y = 1

Step-by-step explanation:

Standard form formula ➡ Ax + By = C

Hope this helped :)

I need help pls and thx

Answers

Answer: the answer is 21√10

Step-by-step explanation:

ini bahasa apa goblaok

9) Graduation is around the corner! You
decide to throw a party to end all parties.
You want to have both a beef dish and a
chicken dish. The chicken dish costs $5 per
plate and the beef dish costs $7. There will
be 250 people at the party, and the total cost
of the food will be $1500. How chicken
dishes will there be?

Answers

Answer:

the awnser is 10000 b

Step-by-step explanation:

u have to add so much to get the awser

Kerri sold her purse for $351. She had originally purchased it for $316. Calculate her profit or loss percentage.

Answers

Answer:

she made a profit of $35

Step-by-step explanation:

351-316=35

Answer: profits by $35, gained 11%

Step-by-step explanation:

4W

3. Jenny is having a party. She has one

large container of soda with 179 ounces

in it. A second container holds 128

ounces, but half of it has already been

used. If there are 12 people at the party,

how much soda can each person have?

1

Answers

Answer: 25.5833333 or rounded is 26

Step-by-step explanation:

179+128=307

307 divided by 12 is 25.5833333

A kindergarten teacher bought $21 worth of stickers and cardstock for his class. The stickers cost $1.50 a sheet and the cardstock cost $3.50 per pack. The equation LaTeX: 1.5s+3.5c=21 represents the relationship between sheets of stickers, LaTeX: s, packs of cardstocks, LaTeX: c, and the dollar amount a kindergarten teacher spent on these supplies.

Answers

Answer:

Done

Step-by-step explanation:

Teacher bought $21 worth of stickers and cardstock for his class.

Cost of stickers = $1.50 per sheet

Cost of 's' sheets = $1.5s

Cost of cardstock = $3.50 per pack

Cost of 'c' packs = $3.5c

Equation representing the relationship between sheet of stickers and packs of cardstocks will be,

1.5s + 3.5c = 21

3.5c = -1.5s + 21

1).

y-intercept of the line → (0, 6)

x-intercept of the line → (14, 0)

Therefore, equation of the line represents the line on the graph.

2). Vertical intercept (0, 6) represents that he can purchase maximum 6 packs of cardstock with $21.

Similarly, horizontal intercept (14, 0) represents that he can purchase maximum 14 sheets of stickers with $21.

A line has slope −5/3. Through which two points could this line pass?

A: (11, 13) & (8, 18)

B: (12, 13) & (17, 10)

C: (16, 15) & (13, 10)

D: (0, 7) & (3, 10)

Answers

Answer:

Step-by-step explanation:

[tex]m=\frac{18-13}{8-11} =\frac{5}{-3} =-\frac{5}{3}[/tex]

I hope this help you

help!!

A bank building in the downtown area stands 42 feet tall. if the high rise office building is 102 times as tall as the bank building, how tall is the office building

Answers

Answer:

4284 feet tall

Step-by-step explanation:

42*102=4284 feet

Evaluate 64^1/2x 10^-2
Give your answer as a fraction in its simplest form.

Answers

Answer:

your fraction is 32/100

Step-by-step explanation:

64^1=64 -> 64/2 = 32

10^-2= 0.01 -> 32 * 0.01 = 0.32 = 32 over 100

HELP ME PLEASE PLEASE PLEASE

Answers

Answer:

See below

Step-by-step explanation:

A → Rational function = function with rational variablesB → Rational equation = equation with rational variablesC → Rational inequality = inequality with rational variablesD → None of these = variables with roots

Grouped as following:

A ⇒ 4, 5, 13B ⇒ 1, 2, 8, 11, 15C ⇒ 3, 6, 12D ⇒ 7, 9, 10, 14

angle1,2 , and angle3 form a straight line. If m angle3 is six more than twice m angle1 m angle2 is 27 less than m angle3 find m angle2

Answers

Since it's an angle on a straight line, the value of angle 2 is 23.25°

Angle 1 = m

Angle 2 = m - 27

Angle 3 = 2m + 6

It should be noted that the sum of angles in a straight line is equal to 180°, therefore we need to equate all the angles given to 180°. This will be:

m + (m - 27) + (2m + 6) = 180°

m + m - 27 + 2m + 6 = 180°

4m = 180° + 27° - 6°

4m = 201°

m = 201/4

m = 50.25°

Therefore, angle 2 will be:

m - 27 = 50.25 - 27 = 23.25°

Read related link on:

https://brainly.com/question/24959314

Order the set of rational rumbers from least to greatest . 12.45, 12.54, 12.252, 12.41, 12.6, 12.51, 12.48 pls and thank u

Answers

12.41, 12.45, 12.48, 12.51, 12.54, 12.6, 12.252 I think lol

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