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
trapecia [35]
3 years ago
5

Solve (−7) ⋅ (−4). a −28 b −11 c 28 d 11

Mathematics
2 answers:
german3 years ago
5 0
-11 because first you add -4 and -7 because when you subtract negatives you add I hope I helped and have a good day
goldenfox [79]3 years ago
4 0
That dot means multiply

remember, negative times negative=positive
so
(-7) times (-4)=28
answer is C
You might be interested in
You have 2\3 of a pizza left from yesterday. You divide it into 4 equal pieces. What fraction of the pizza is each piece?​
Mrrafil [7]

Step-by-step explanation:

that means we divide 2/3 by 4.

2/3 / 4 = 2/3 / 4/1 = 2/3 × 1/4 = 2/12 = 1/6

so each quarter of the remaining 2/3 pizza is actually 1/6 of the complete pizza.

7 0
2 years ago
when asked to factor the x^2 - 100, a student gives the answer (x -10) (x-10). what is wrong with this answer?
aalyn [17]

x^2-100\\\\=x^2-10^2\\\\=(x+10)(x-10)\\\\\text{The difference of two  squares formula is}~ a^2 -b^2 =(a+b)(a-b),\\\\\text{So, the student did not apply it properly}

3 0
2 years ago
Richard works at an icecream shop, regular cones get two scoops of icecream; large gets three scoops of icecream. Richard scoops
Ksju [112]
Richard used 58.5 tubs of icecream.
6 0
3 years ago
Read 2 more answers
1/5 (4-3x) = 1/7 (3x - 4)<br><br> pls solve it pls pls
8_murik_8 [283]

Answer:

x=4/3

Step-by-step explanation:

In pic

(hope this helps can I pls have brainlist (crown)☺️)

4 0
3 years ago
Read 2 more answers
9a + 18c. What is the value of the expression when a = −5 and c = −1?
saw5 [17]
1. plug in the numbers for the variables, like this: 9(-5)+18(-1)

2. solve
Hopefully this helps! Let me know if you need more explanation.
4 0
3 years ago
Other questions:
  • Its actually f(x) = -(x - 4)^2 + 5
    13·1 answer
  • Jerry is saving money for a job. After the first 3 weeks he saved $135. Assuming the situation is proportional. Use the unit Rae
    7·1 answer
  • There are 135 cal in a 1/4 cup serving of trail mix how many calories are in 2 cups of trail mix?
    6·2 answers
  • What is the prime factorization of 29
    6·2 answers
  • A car rental agency advertised renting a car for 23.95 per day and 0.26 per mile. If David rents this car for 4 days, how many w
    14·2 answers
  • Complete the input-output table that represents the linear function y=-4x+10
    13·1 answer
  • Tomas got 3/4 of the questions correct on an exam. There were 24 questions on the exam. What number of questions did Tomas get c
    14·1 answer
  • Pls help will give brainliest
    11·1 answer
  • ) Kora is working on a scrapbooking project. She buys packages of stickers at two different stores.
    7·1 answer
  • Which one is the answer
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!