Mathematics High School

35 = 2b + 5b pls help

Answers

Answer 1

Step-by-step explanation:

2b+5b=7b

35=7b

35/7=5

b=5

Answer 2

Answer:

b=5

Step-by-step explanation:

2b+5b=35

7b=35

b=35/7

b=5

Related Questions

7th grade math

Find the value of the expression. mp = 6 for m 6 and p = 3

Answers

answer= 9

step by step:

Please i need help jk im lazy ZZZzzzzzz

Answers

Answer:

the first one is $6.66

Step-by-step explanation:

the 3 items added up is 74 cents, then 74 is multiplyed by 9.

what is the value of p

Answers

Answer:

p = 61 degrees

Step-by-step explanation:

The sum of all angles that make up a striaght line is 180 degrees. To find p you just subtract the other angles from 180: 180 - 87 - 32 = 61.

Is (x+1)/x^2 greater or less or equal to 1/x

Answers

Answer:

(1) x^2 is greater than 1.

(2) x is greater than -1.

(1) x^2 is greater than 1 --> x2>1x2>1 --> x<−1x<−1 or x>1x>1. Sufficient.

(2) x is greater than -1 --> x>−1x>−1. Not sufficient.

TWO MULTIPLE CHOICE QUESTIONS PLS HELP

Answers

Answer:

sorry i only know the number 2.

so the answer is the first one...

LOOK AT THE PICTURE PLEASE HELP

WILL MARK BRAINLIEST

Answers

Answer:

Step-by-step explanation:

You can convert 2/3 to 4/6 so that the denominators for the two fractions you are dividing are the same.

4/6 divided by 1/6 is 4 because 4/1 = 4

PLEASE ANSWER ASASP FOR BRAINLEST!!!!!
Simplify:
1/4m +3/4m -3/8 (m + 1)

Answers

Answer:

5/8m - 3/8

Step-by-step explanation:

1/4m + 3/4m - 3/8(m+1)

= 2/8m + 6/8m - 3/8(m+1)

= 2/8m + 6/8m - 3/8m - 3/8

= 5/8m - 3/8

Angela transfers 15% of each paycheck she received into her savings account. If she transferred $54 into her savings account last week, how much did she earn on that paycheck? Show your work using a model, proportion or equation

Answers

Answer:

$360

Step-by-step explanation:

Let the amount that she earned on the paycheck be represented by x

Hence,

15% of x = $54

Therefore:

15/100 × x = $54

15x/100 = $54

Cross Multiply

15x = $54 × 100

15x = $5400

x = $5400/15

x = $360

Therefore, the amount that she earned on that paycheck = $360

In a class there are 12 girls and 18 boys. What is the ratio of girls to students in simplest form?

Answers

Answer:

Step-by-step explanation:

12:18

can both be divided by 6

answer is 2:3

Answer:

6:9

Step-by-step explanation:

that's the simplest form

Find the real numbers x and y that make the equation true. (2 points)
-3 + yi = x + 6i

Answers

Answer:

x = - 3, y = 6

Step-by-step explanation:

For the 2 sides to be equal then the coefficients of the imaginary terms and the real terms must be equal.

Given

- 3 + yi = x + 6i , then

x = - 3 and y = 6

please help me

find the slope and explain what the slope represents

write the equation of the line

what does the y-intercept represent

using the equation calculated the length of the spring when 15 ib. of the weight is attached

Answers

Answer:

Slope=2

y intercept= Length of spring without any weight

15 lbs= 38 inches

Step-by-step explanation:

slope=

18-12/5-2= 6/3 = 2

y intercept= 0=x and x=amount of weight

equation= 2x+8=y

2(15)+8=38

You are at a trade show where you are selling baseball cards for $4 a car and buyng baseball cards for $6 a card. If you started the day with $200, how much money do you have at the end of the day if you sold c baseball cards and bought b baseball cards?

Answers

Answer:

He can sell 80 baseball card and buy 120 cards

Step-by-step explanation:

if thats good

ASAP The grocery store sells fish for $8.50 a pound and hamburger for $3.00 a pound. Write an equation in
standard form for the weights of fish fand hamburger h that a customer could buy with $24.

Answers

Answer:

8.50f + 3.00h = 24

Step-by-step explanation:

The first humor bookshelf in the section of a library can hold 2296, books. The bookshelf has 7 shelves. Shelves. Each shelf can hold the same number of books. How many books can each shelf hold? Write an equation to help solve this problem.

Answers

Answer:

328 books

An equation to solve the problem:

7x = 2296

Step-by-step explanation:

They said each shelf can hold the same number of books

And we have 7 shelves

Total number of books = 2296

Hence:

The number of books each shelf can hold = 2296 books/7 Shelves

= 328 books

Hence, each shelf can hold 328 books

An equation to solve this problem =

Number of books can be represented by x

Hence:

7x = 2296

Jim is saving money to buy a game. So far he saved $36, which is three-fourths of the total cost of the game. How much does the game cost?

Answers

Answer:

$48

Step-by-step explanation:

Because he has 3/4 you would divide 36 by 3 whick is 12 then multiply by 4 to get the total of $48

Answer:

$48 :)

Step-by-step explanation:

2/3 + 1/3 x 3/4 in simplest form

Answers

Answer:

11/12

Decimal form: 0.916 (the 6 is continuous)

Step-by-step explanation:

I need to k ow the answer pls show work

Answers

the answer is d because |5| + |-5|= 10

make m the subject of g-3m=am+5

Answers

Answer:

m = (g - 5) / (a + 3)

Step-by-step explanation:

g-3m=am+5

Get all the m's on one side.

g - 5 = am + 3m

Combine the m's into one term, using brackets

g - 5 = (a + 3)m

Get m on it's own by dividing by a + 3

(g - 5) / (a + 3) = m

Answer:

[tex]\displaystyle m=\frac{g-5}{3+a}[/tex]

Step-by-step explanation:

Equation Solving

To solve an equation for a specific variable, we perform a sequence of steps to have that variable isolated or make it the subject of the equation.

We are given the expression:

[tex]g - 3m=am+5[/tex]

And it's required to make m the subject of the equation. This means we have to isolate m at the left side of the equation.

First, multiply both sides by -1;

[tex]-g + 3m=-am-5[/tex]

Add am:

[tex]-g + 3m+am=-5[/tex]

Add g:

[tex]3m+am=-5+g[/tex]

The variable m is found in both term, thus we factor it out:

[tex]m(3+a)=g-5[/tex]

Dividing by 3+a:

[tex]\mathbm{\displaystyle m=\frac{g-5}{3+a}}[/tex]

Do you guys know this one if so comment the down the answers that all apply in the can't tysm!

Answers

Answer:

7 to the fourth power, 7*7*7*7 , and 7^4

Step-by-step explanation:

Answer:

7 x 7 x 7 x 7

7 to the fourth power

7^4

Step-by-step explanation:

Find the measure of each exterior angle of the regular polygon.

Answers

Answer:

30°

Step-by-step explanation:

Sum of exterior angles of the regular polygon is 360°

The pictured is 12-gon

Each exterior angle measures:

360°/12 = 30°

Answer:

30 degrees

Step-by-step explanation:

(Sum=360)

360/12=30

(We got 12 because there are 12 sides in the polygon!)

What is the slope for y=-7x+12

Answers

Answer:

-7

Step-by-step explanation:

Answer:

-7. the number with x is always the slope in this sort of equation. The 12 in this equation is the y-intercept

Step-by-step explanation:

ILL GIVE BRAINLIEST ON THIS QUESTION!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

15.25 or 15 if you need it to be rounded.

Step-by-step explanation:

-11 on both sides to get 5x=1x+61. Then, -1x on both sides to get 4x=61. Then to find x you do 61 divided by 4 which is 15.25.

Two friends shop for fresh fruit Elena buy a watermelon for 8.55 and 3 pounds of cherries. Taniy buys a pineapple for 2.45 and 2 pounds cherries. Use the variable p to represent the price, in dollars, per pound of cherries. Write and simplify an expression to how much more Elena spent.

Answers

Answer:

$6.10 + p

Step-by-step explanation:

Given that:

p = price in $ per pound of cherries

ELENA:

Amount spent = 8.55 + 3p

TANIY:

Amount spent = 2.45 + 2p

How much more Elena spent :

Amount spent by Elena - Amount spent by Taniy

(8.55 + 3p) - (2.45 + 2p)

8.55 + 3p - 2.45 - 2p

8.55 - 2.45 + 3p - 2p

6.10 + p

$6.10 + p

What is the volume, in cubic cm, of a rectangular prism with a height of 10cm, a width of 4cm, and a length of 6cm?

Answers

The answer is 240cm^3! To find volume you use the solution: height • length • width! Input the numbers and you get 10cm•4cm•6cm which equals 240cm. When finding volume you do cubed! So 240cm^3!

1
1
Consider the polynomial function:
p(x) = 3x3 + 10x2 + ax - 6
where a is an unknown real number.
If
(x + 3)
is a factor of this polynomial what is the value of a? Show all the steps below.

Answers

Step-by-step explanation:

By Factor Theorem, p(-3) = 0.

Therefore 3(-3)³ + 10(-3)² + (-3)a - 6 = 0 and a = 1.

Write an inequality to fit the given inequality the line pass through (0,1) and (1,3)

Answers

Answer: Y< 2/1x +1

Step-by-step explanation: (Slash mark means a fraction)

BRAINLIEST LOL!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
A: X-55>25
B: X-25>55
C:X+55>25
D:X+25>55

Answers

Answer:

Step-by-step explanation:

Answer:

First one would be B

Second one would be x ≥ 80

Tax is paid on meals in a restaurant.
The price of a meal is $65.35 this includes the tax of $11.45.
What is the percentage tax?

Answers

Answer:

17.52%

Step-by-step explanation:

65.35/11.45 = 0.1752

.1752 * 100

= 17.52

Say 5 of your favorite things and whoever has the most of my favorite stuff gets brainlest

Answers

Answer:

food, video games, sports, naps, music

Step-by-step explanation:

In 1 hour the employee dropped 635 chocolates. If this represents 25% of the days chocolate molds, how many chocolates were planned to be
produced

Answers

Answer:

2540

Step-by-step explanation:

25% is a quarter of 100% so if 635 is 25% you multiple 635 x 4 to get your final answer concluding in 2540. if i'm wrong let someone else correct me :b

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