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
blagie [28]
3 years ago
9

Sydney applied the steps below to find the product of (3.1)(–1.6).

Mathematics
2 answers:
postnew [5]3 years ago
7 0

 to get the numbers in step 3

multiply -1.6 by 3

then multiply -1.6 by 0.1

 and add them together

answer is D) (–1.6)(3) + (–1.6)(0.1)

Alex Ar [27]3 years ago
6 0

Answer:

In Step 2 the expression is Option 4 is correct.                                    

Step-by-step explanation:

Given : Sydney applied the steps below to find the product of (3.1)(-1.6).

To find : Which expression correctly fills in the blank in Step 2?

Solution :

Step 1 : Commutative property applied, ab=ba

(3.1)(-1.6)=(-1.6)(3.1)

Step 2 - Apply distributive property a(b+c)=ab+ac by re-write 3.1=3+0.1

(3.1)(-1.6)=(-1.6)(3+0.1)

(3.1)(-1.6)=(-1.6)(3)+(-1.6)(0.1)

Step 3 - Solve the multiple,

(3.1)(-1.6)=(-4.8)+(-0.16)

Step 4 - Add the terms,

(3.1)(-1.6)=-4.96

Therefore, In Step 2 the expression is Option 4 is correct.

You might be interested in
The money used in Saudi Arabia is the Riyal.The exchange rate is 4 Riyals to 1 dollar. How many Riyals would you receive if you
inysia [295]

Answer:

20 Riyals you receive if you exchange 5 dollars .

Step-by-step explanation:

As given

The money used in Saudi Arabia is the Riyal.

The exchange rate is 4 Riyals to 1 dollar.

i.e

4 Riyals = 1 dollar.

Now calculate for 5 dollars.

5 × 4 Riyals = 5 × 1 dollars

20  Riyals = 5 dollars

Therefore 20 Riyals you receive if you exchange 5 dollars .


5 0
3 years ago
olivia has $180 to buy presents for her 3 sisters and 2 nephews. She wants to spend $15 more on each sister than she spends on e
koban [17]
So
if x is the number she spent on each sister and y is the number she spent on each nephew then
180=3x+2y

she wants to spend 15 dollars more on sisters than nephews
so
x=15+y
solve

we have
180=3x+2y and
x=15+y
subsitute 15+y for x

180=3(15+y)+2y
180=45+3y+2y
180=45+5y
minus 45 both sides
135=5y
divide both sides by 5
27=y

solve for x
x=15+y
x=15+27
x=42

she spent $42 on each sister
6 0
3 years ago
Estimate.<br> 36 x 92 ~ ?
Jet001 [13]

Answer:

3,312

lets be real who arctually looks at the step by step just use a calculator for this one

7 0
3 years ago
Solve for x <br> -3x+8y= 5 <br> 6x - 2y=10<br><br> x= 15/7<br> x=10/7<br> x=5/7<br> x=5/2
oee [108]
I got 10/7 hope helped u
3 0
3 years ago
Graph the given function.
SpyIntel [72]

*<em>The graph has an asymptote at y = 0 and is increasing as x approaches positive infinity.*</em>

(got it right on edmentum)

<h2>for your assurance please look at the picture below for the right answer↓</h2>

4 0
2 years ago
Other questions:
  • the veterinarian ways jims to dogs his collie weighs 37 pounds is terrier weighs 240 Oz is what is the total weight of Jim's dog
    5·1 answer
  • Simplify...... <br> (U^2)^3
    11·1 answer
  • Suppose that yours is a typical family. Your annual income is $60,000. Using the easy method, what should be your need for life
    7·1 answer
  • A football team has attempted 6 running plays. The change in field position resulting from each play is shown in the table.
    8·2 answers
  • Los Angeles is about 385 miles fr San Francisco. How far apart would the cities be on a map with scale of 1 in.= 25mi? If necess
    9·1 answer
  • Solve for x<br><br> 9x + 3 = 21
    15·2 answers
  • 2x + 3y + x +7<br> Like terms
    5·2 answers
  • If a car travels at a uniform speed at 72 kilometers per hour, how many kilometers does it travel in 15
    8·1 answer
  • Please Help!
    7·1 answer
  • Un estudiante obtuvo las siguientes calificacion 5,7_6,2_4,6 obteniendo un promedio 5 calificaciones¿que nota obtuvo en la ultim
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!