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
vaieri [72.5K]
3 years ago
13

Percent decreasebetween80 and 70

Mathematics
1 answer:
vagabundo [1.1K]3 years ago
5 0
You basically do 80-70 as the numerator of a fraction which should equal 10 and then the denominater should be 80 so you then do 10 divided by 80 and multiply your answer by 100 Hope This Helps You
You might be interested in
Perform the indicated operation. 5 2/3 ÷ 2 1/8
bezimeni [28]

5 2/3 ÷ 2 1/8 = 17/3 ÷ 17/8 = 17/3 x 8/17 = 8/3 = 2 2/3

8 0
3 years ago
PLEASE HELP ME! BRAINLEST IF CORRECT
Whitepunk [10]

Answer:

x = 147

Step-by-step explanation:

33 and x form a straight line which means they add to 180

x+33 =180

x = 180-33

x = 147

4 0
3 years ago
Read 2 more answers
Sarah is investing $10,000 in a CD at a bank. If the bank uses simple interest, and the bank pays 2.75% in interest annually, ho
Leokris [45]

Answer: it would be worth $11925 when it matures after 7 years.

Step-by-step explanation:

The formula for determining simple interest is expressed as

I = PRT/100

Where

I represents interest paid on the loan.

P represents the principal or amount invested in the CD.

R represents interest rate on the amount invested in the CD.

T represents the duration of the investment in years.

From the information given,

P = $10,000

R = 2.75%

T = 7 years

I = (10000 × 2.75 × 7)/100

I = $1925

Therefore, the worth of the CD in total at the end of 7 years when the CD matures is

10000 + 1925 = $11925

7 0
4 years ago
4. Dayon and Naqueal go on a run everyday after school. For every 2 blocks Naqueal
irakobra [83]

Answer:

A. 2:1

B. 10:5

Naquel runs twice as much as Dayon.

8 0
4 years ago
What is the equation of the line that passes through the points (-2,2) and (0,5)
gregori [183]
\bf \begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
%   (a,b)
&({{ -2}}\quad ,&{{ 2}})\quad 
%   (c,d)
&({{ 0}}\quad ,&{{ 5}})
\end{array}
\\\\\\
% slope  = m
slope = {{ m}}= \cfrac{rise}{run} \implies 
\cfrac{{{ y_2}}-{{ y_1}}}{{{ x_2}}-{{ x_1}}}\implies \cfrac{5-2}{0-(-2)}\implies \cfrac{5-2}{0+2}
\\\\\\
\cfrac{3}{2}

\bf y-{{ y_1}}={{ m}}(x-{{ x_1}})\implies y-2=\cfrac{3}{2}(x-(-2))\\
\left. \qquad   \right. \uparrow\\
\textit{point-slope form}
\\\\\\
y-2=\cfrac{3}{2}(x+2)\implies y-2=\cfrac{3}{2}x+3\implies y=\cfrac{3}{2}x+3+2
\\\\\\
y=\cfrac{3}{2}x+5
4 0
3 years ago
Other questions:
  • What is the quotient of 7434.44 divided by 98.6 with work
    11·1 answer
  • The number of seats in each row of a theater forms an arithmetic sequence. The fifth row contains 22 seats. The tenth row contai
    8·2 answers
  • Jim works mowing lawns and babysitting. He earns $9.40 an hour for mowing and $7.70 an hour for babysitting. How much will he ea
    12·1 answer
  • What is the answer to with steps (Y+2) at y=-4
    13·2 answers
  • Indicate a general rule for the n th term of this sequence. 6 a , 3 a , 0, -3 a , -6 a , . . . an = 3 an + 9 a an = -3 an - 9
    7·1 answer
  • Work out the area of this semi circle
    8·1 answer
  • A pair of pants was on sale for 40% off. The sale price of the pants was $18.00. What was the original price of the pants?
    13·1 answer
  • Can someone help me with this
    8·1 answer
  • Can some one get on a zoom with me at 4:00 till 5:00 or 4:50, I need answers for mobius 7th grade unit 4 1.1 - 1.3 2.1 - 2.2 4.1
    7·1 answer
  • I thought I just had to half the diameter and then put it into the volume formula for cylinders but ig I was wrong? Help please?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!