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
GuDViN [60]
3 years ago
11

A. 30 -1 =7 B. 32 = 8 1) How can we get Equation B from Equation A?

Mathematics
1 answer:
mixer [17]3 years ago
6 0

Answer:

you +1 on each side

Step-by-step explanation:

a is 30-1=7

b is 32=8

to get from "a" to "b" you simply add one on both sides

32 - 1 = 7

+ 1 +1

------------------

32=8

You might be interested in
HELPPP ASAP 10 POINTS
Lena [83]
99 i think cuz 11 times 9
7 0
3 years ago
0.9(3÷2.25− 1/8 (1 2/3 1/9 ))− 4/7 ÷0.8. i would like to know what this equals if you could help that would be great.
mario62 [17]

Answer:

781/1680

Step-by-step explanation:

Don't you have a calculator?

I assume that by (1 2/3 1/9), you mean (1+2/3)*(1/9)

Assuming that you put all necessary parentheses:

781/1680, approx. 0.4648809523809524



7 0
4 years ago
Give me the answer fast now now please thank
Zolol [24]

Answer:

#4

Step-by-step explanation:

EDI/HDE

hope it helps

8 0
3 years ago
Read 2 more answers
Help me with this answer dawg
Tanya [424]

Answer:

-7

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

Step-by-step explanation:

<u>Step 1: Define</u>

4x - 12 ≤ 16 + 8x

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Subtract 4x on both sides:                    -12 ≤ 16 + 4x
  2. Subtract 16 on both sides:                     -28 ≤ 4x
  3. Divide 4 on both sides:                          -7 ≤ x
  4. Rewrite:                                                   x ≥ -7

Here we see that any value <em>x</em> greater than or equal to -7 would work as a solution to the inequality.

∴ our answer is -7.

3 0
3 years ago
A bakery sold a total of 500 cupcakes in a day, and 83% of them were vanilla flavored. How many of the cupcakes sold that day we
Hoochie [10]

Answer:

415 were vanilla

Step-by-step explanation:

To solve we must first turn the percentage into a number and multiply that by the sum of 500.

83% = .83

.83 x 500 = 415

5 0
3 years ago
Other questions:
  • 132÷8 by placing the first digit
    14·1 answer
  • |x|-14=-5 solve the equation​
    8·2 answers
  • Which property is illustrated below?
    14·1 answer
  • Thirty pounds of a salt-water solution contains fifteen percent salt. How much salt is in the water?
    9·1 answer
  • The annual gas bill for a town household are considered to be normally distributed with a mean of $ 1130 and a standard deviatio
    5·1 answer
  • You have two rectangles, rectangle ABCD and EFGH. The length of AB is x meters. The length of CD is 12 meters. The length of EF
    6·1 answer
  • If a+b=7, and a2+b2 =25 then an=?​
    13·1 answer
  • What is the graph represents the equation y=1/3x+2
    5·1 answer
  • The ratio of Bulls to Bears shirts in a sporting goods store is 4 : 7. If there are 33 shirts altogether, how many Bulls shirts
    14·2 answers
  • In a Survey conducted at a pet store, 150 customers were asked if they owned birds or fish. the survey data are shown in the rel
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!