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
lara31 [8.8K]
4 years ago
15

Simplify the expression. (15 + 8)[23 – (10 + 7)]

Mathematics
1 answer:
wariber [46]4 years ago
3 0
(23)(23-17)
(23)(6)
138
You might be interested in
At lunch time Benjamin often borrows money from his friends to buy snacks in the school cafeteria. Benjamin borrowed $0.75 from
ElenaW [278]
Number of days:Amount of Money
5:0.75
Ben owes Clyde $3.75
5 0
3 years ago
in the morning, sophie goes to the church then goes to school. in the afternoon she goes from school to home. the map shows the
olasank [31]
Distance between home and school(on map)=5cm

every 4cm=8km

therefore distance between home and school=
5/4×8 = 1.25×8 = 10km
5 0
3 years ago
I need help with this question.
pashok25 [27]

Answer:

B. 9/91

Step-by-step explanation:

-81/9 = -2

9/81 = 1/9

√9 = 3

√81 = 9

B is the odd one out; it's a fraction.

6 0
3 years ago
A particular chemistry book costs $6 less than a particular physics book, while two such chemistry books and three such physics
sladkih [1.3K]

Answer:

Step-by-step explanation:

Let's say the Physics book costs $x

The Chemistry book will cost $x - $6

Two such Chemistry books will cost;

2($x - $6) = $(2x - 12)

Three such Physics books cost $3x

$(2x - 12) + $3x = $123

$5x - $12 = $123

$5x = $111

x = $22\frac{1}{5}

So the Physics book costs;  $22\frac{1}{5}

and the Chemistry book costs  $22\frac{1}{5} - 6 =  $16\frac{1}{5}

3 0
3 years ago
he weights of bats in a zoo are normally distributed with a mean of 2.2 pounds and a standard deviation of 0.3 pounds. About wha
KonstantinChe [14]
Around 34% of all data will fall here. 
6 0
3 years ago
Other questions:
  • Given the sequence:<br> 25, 21, 17, 13,...<br> Write the explicit equation that models the sequence.
    7·1 answer
  • A 14 ounce of energy drink contains 10.5 teaspoons of sugar how much sugar is in 1 ounce of the drink
    7·2 answers
  • Conduct a test at the a=0.05 level of significance by determining (a) null and alternative hypothesis, (b) the test statistic, (
    5·1 answer
  • Help me solve this
    8·1 answer
  • Can someone help me this?:(
    9·1 answer
  • What is 4/5 as a decimal and what is 4/5 as a percent representation
    14·2 answers
  • A video clubrents a movie for $6.00 per day. What would be the cost of renting 5 movies for 3 days?​
    8·2 answers
  • alison surveyed a group of students at her school. she found that 155 students owned a cell phone, and 76 of those students owne
    10·1 answer
  • A shirts costs $20, the cost of the shirt increases 30%, what is the price of the shirt now?​
    14·1 answer
  • Find the slope intercept form 5x-3y=27
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!