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
Semmy [17]
3 years ago
9

Betty had $70. She bought a necklace for $9 and a ring for $7. Which expression correctly shows the total money Betty has left?

A $70 − (−$9) + (−$7) B $70 + (−$9) + (−$7) C $70 − (−$9) − (−$7) D $70 + (−$9) − (−$7) A B C D???
PLZZ HELP ASAP
Mathematics
2 answers:
beks73 [17]3 years ago
8 0

The answer would be B!

aniked [119]3 years ago
4 0
The correct answer would be B) $70+(-$9)+(-$7) because a negative plus a positive cancels out to make a negative, so even though there is a plus and a minus sign it really only means minus. Therefore, you solve it just like a simple math problem $70-$9-$7. In the end Betty ends up with $54 in total having spend $16.
You might be interested in
There are 108 flowers. 1/9 of them bloomed. How many did not bloom? How many did?
levacccp [35]

Answer:

96 flowers did not bloom and 12 did.

Explanation:

Total flower = 108

Number of flower that bloomed

= ⅑ of the total flowers

= ⅑ of 108

= ⅑ × 108

= 108/9

= 12

So, number of flowers that did not bloom

= Total flowers - Number of flowers that bloomed

= 108 - 12

= 96

So, 96 flowers did not bloom and 12 flowers did.

4 0
3 years ago
Unit 7 - Mid Unit Assessment - Grade 8
Stolb23 [73]

Answer:

1000 times

First, we estimated the Sun's width in terms of the Earth's breadth, then the Star's width in terms of the Earth's breadth, and for comparison, we did simple division, which revealed that the Star KW Sagittarii is 1000 times wider than the Sun.

8 0
3 years ago
QUESTION 4 PLEASE HELP ME ASAP
aniked [119]

Answer:

Part 1: The entry fee is $5

Part 2: Each minute costs 25 cents

Step-by-step explanation:

In the expression, the '+5' represents the fee added to '.25m' the cost per each minute.

4 0
2 years ago
What is the area of the triangle
Anna11 [10]

Answer:

10

Step-by-step explanation:

1. The area of triangle is = (A*h)/2, where h is the height grounded on side A.

2. Given the height 5 and the side 4 we get S(area)=(5*4)/2=10.

4 0
3 years ago
(2t–3x)4 expand using binomial theorem​
STatiana [176]
639293!47,behdjdkevejskksnsbwjajMsbdhcifmensbjxocnfndoxold
5 0
3 years ago
Other questions:
  • How do u work out question 5?
    15·1 answer
  • Please show the steps taken to complete the problem
    12·1 answer
  • in the year 2000, there were 5000 living in the town of clairmont. by 2010, the pouplotion had grown to 5600.what is the percent
    15·2 answers
  • Find the product of -8(-3/4)?
    9·2 answers
  • Center (3, -2) Radius = 3
    12·1 answer
  • The thundering herd an amusement park ride is not open
    9·1 answer
  • 2. What is the factored form of 2x^2 + x – 3?
    11·1 answer
  • I NEEEDDDD HELPPPP ASAPPPP ITS URGENTTTT!!!
    15·1 answer
  • 50 POINTS. Part II: Using the FOIL method, multiply the terms in the binomials below. Show your work in the blanks provided. The
    11·1 answer
  • Please help 30 Points
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!