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
Elodia [21]
3 years ago
15

1.Which expression means “4 less than the product of 6 and 5”?

Mathematics
2 answers:
Margaret [11]3 years ago
6 0

Answer:

1) 6*5-4

2) 17 - (5+9)

Step-by-step explanation:

ipn [44]3 years ago
3 0

Answer:

1.Which expression means “4 less than the product of 6 and 5”?

answer:

6 × 5 - 4

2. Which expression means “the sum of 5 and 9 less than 17”?

answer;

17 - (5 + 9)

You might be interested in
Brianna evaluated the expressions 42+4 (6-2). Which number shows the correct solution.
TEA [102]

Answer:

58

Step-by-step explanation:

42+4(6-2) =

42+4(4) =

42+16 = <u>58</u>

3 0
3 years ago
Read 2 more answers
Expand. Your answer should be a polynomial in standard form. (x2+4)(x2−6)=(x^2+4)(x^2-6)=(x2+4)(x2−6)=
Dafna11 [192]

Answer:

x^4 -2x^2 -24

Step-by-step explanation:

(x^2+4)(x^2−6)

FOIL

First: x^2*x^2 = x^4

Outer: x^2 *-6 = -6x^2

Inner: x^2 *4 = 4x^2

Last: 4*-6 = -24

Add them together

x^4 -6x^2 +4x^2 -24

Combine like terms

x^4 -2x^2 -24

This is in standard form since the powers decrease

8 0
3 years ago
Read 2 more answers
Given the Arithmetic sequence A1,A2,A3,A4A1,A2,A3,A4
Bad White [126]
The given sequence is
a₁ = 29
a₂ = 39
a₃ = 49
a₄ = 59

This sequence is an arithmetic sequence. Th first term is a₁ = 29, and the common difference is d= 10.

The n-th term is
a_{n}=a_{1}+(n-1)d
The 33-rd termis
a₃₃ = 29 + (33 - 1)*10
     = 29 + 320
     = 349

Answer: a₃₃ = 349
7 0
3 years ago
Find the sum of each set of numbers, as well as the size n of each set of numbers (n = number of numbers in the set). Use these
guapka [62]

We have to add numbers without a calculator.

1) 25, 35, 19, 31

We can group them by the last digit, so they are easy to add:

25 + 35 = 20 + 30 + 5 +5 = 50 + 10 = 60

19 + 31 = 10 + 30 + 9 +1 = 40 + 10 = 50

Then, 60 + 50 = 110

numbers in the set n = 4

Sum = 110

2) 101, 73, 49, 27, 24, 36

We can group them again by the last digit (adding 10, like the previous example).

We can substract the last digit from one number and add it to the other one. The result will be the same, but they will become easier to add.

101 + 49 = 100+50 = 150

73 + 27 = 70 + 30 = 100

24 + 36 = 20 + 40 = 60

150 + 100 + 60 = 250 + 60 = 310

numbers in the set n = 6

Sum = 310

3) 25, 25, 25, 30, 30, 30, 32, 32, 32

In this case we have 3 times the same numbers, so we can add the three different numbers and then multiply the total by 3.

We can use the properties of the multiplication to simplify the product (we will use the distributive property)

25 + 30 + 32 = 27 + 30 + 30 = 87

87 * 3 = 80*3 + 7*3 = 240 + 21 = 261

numbers in the set n = 9

Sum = 261

8 0
1 year ago
Hey can u guys plz help me? its one more question
jeyben [28]

Answer:

its 7.5 do you need help

6 0
3 years ago
Read 2 more answers
Other questions:
  • During a flu epidemic, the number of sick people triples every week. What is the growth rate as a percent? Explain your reasonin
    12·1 answer
  • What would you want to add algebraic expressions? How do properties of operations help you add expressions?
    10·1 answer
  • What is 5 divided by 2 5/7​
    7·2 answers
  • Solve the simultaneous equations, 2x+4y = 1
    12·1 answer
  • Find the ninth term of this sequence 1 3 5 7 9
    8·2 answers
  • Help me w/ both of them pls The last one is just for me to laugh heheehe
    6·2 answers
  • <img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B4a%20%7B%7D%5E%7B6%7D%20%7D%20%20%5C%3A%20%20%2B%20%20%5Cfrac%7B2%7D%7Ba%2
    8·1 answer
  • Question 2 of 5
    10·1 answer
  • Help will give 40 brainlest
    10·1 answer
  • Richard wants to weed 33% of his garden today. The total garden is 144 square yards. How many square yards should Richard weed t
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!