MATHEMATICS MIDDLE SCHOOL

Solve the equation
-3 2/5 + b = 8 1/5

Answers

Answer 1
Answer: add 3 and 2/5 to both sides
3+2/5-3-2/5+b=8+1/5-3-2/5
0+b=8-3+1/5-2/5
b=5-1/5
b=4+5/5-1/5
b=4+4/5
b=4 and 4/5

Related Questions

Find the circumference of a circle who's diameter is 4
A ball is thrown vertically upward from the ground with an initial velocity of 122 ft/sec. Use the quadratic functionh(t) = -16t2 + 122t +0 to find how long it will take for the ball to reach its maximum height, and then find themaximum height. Round your answers to the nearest tenth.
15 POINTS PLS ANSWER! A bagel shop sells bagels by the half dozen. The table at the right shows the number of bagels a shop gives per ​"half dozen​" ordered. Write an algebraic expression that gives the rule for finding the number of bagels in any number b of half dozens.
WILL CROWN BRAINIEST IF AWNSER + 17 POINTS!!!Identify the solution of each equation from the list given1. 9+w = 17; 7 , 8, 92. 8 ÷ c = 8; 0, 1, 2
Please help and explain with these 2 math questions!!!!!!

Graph the line using a point and a slope. Write the equation of each line. b a line that passes through the point (4, 0) and whose slope is 0.5. PLEASE GRAPH THE LINE ALONG WITH THE ANSWER! THANK YOU SO MUCH! I am giving ten points, to whoever who does so.

Answers

Answer:

y=(1/2)x-2

To graph you can use two points (I will use the x and y intercepts)

Put one point on (4, 0) and (0, -2) and you will get your line

Step-by-step explanation:

A slope of 0.5 is 1/2

in y=mx+b, m is the slope

so now we have: y=(1/2)x+b

we substitute 4 for x and 0 for y

0=1/2(4)+b which simplifies to 0=2+b

so b must be -2

this gives us y=(1/2)x-2

In 2008, the population of 10- to 14- year- olds in the united states was 20,484,163. Write this number in expanded form plz help me I'm confused

Answers

20,000,000+400,000+80,000+4,000+100+60+3

20 % of 2 is equal to

A. 20
B. 4
C. 0.4
D. 0.04

Answers

i think the answer is 0.4

What is the easiest way to find the perimeter of a triangle

Answers


The easiest way is to write down the length of each side, and then add up
the three numbers.

In fact, that's the ONLY way to find the perimeter.  If anything else needs to
be done, that's usually because you don't know all three lengths yet, and
you have to find a missing length.  Once you accomplish that, you ALWAYS
find the perimeter by adding them up.
add all the sides
side 1+ side 2+side 3= perimeter of the triangle

Mane is buying hot dogs and hot dog buns for a family cookout Hot dogs are sold inpackages of 10 and buns in packages of 12

What is the least number of packages of hot dogs and hot dog buns that Marie can buy
to have an equal number of hot dogs and buns?

5 packages of hot dogs and 4 packages of hot dog buns

6 packages of hot dogs and 5 packages of hot dog buns

6 packages of hot dogs and 4 packages of hot dog buns

4 packages of hot dogs and 5 packages of hot dog buns

Answers

Answer:

6- hotdogs 5- buns

Step-by-step explanation:

Answer:

dog dog

Step-by-step explanation:

dog

17 that's all plz help I don't get it

Answers

Formula: Area=pi times radius squared (the official one is A=pi symbol times r for radius squared

Radius=diameter divided by 2

3.6/2=1.8

1.8 squared=3.24

A=3.14 x 3.24

Area=10.1736 meters squared

Final Answer: Radius: 1.8 meters, Unit of measure: meters, Area: 10.1736 meters squared (round to whatever place your teacher wants you to)
Other Questions
You have 3:4 fluid ounces of tomato paste you plan to make 35 fluid ounces of tomato sauce how many fluid ounces of tomato paste do you need ?
Solve each equation and show your work for all thema. n-3.4=2312.2b. 1× =5.12 -- 2c. m + 2 = 7.8d. 1.2 d = 6
3(x+6)-2=28 to 3(x+6)=30 associative commutative or distributive
Y/x = 8Show wether x and y show direct variation Help I don’t wanna go to summer school