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
azamat
3 years ago
9

Builder has some red and grey bricks. The red bricks weigh 7 kilograms each, and the grey bricks weigh 5 kilograms each. If the

total weight of all 4 bricks is 22 kilograms, how many of each type of brick does Cara have?
​ red bricks

​ grey bricks
Please help!!!!
Mathematics
1 answer:
Crank3 years ago
3 0

Answer:

3 grey and 1 red

Step-by-step explanation:

5 x 3 = 15

15 + 7 = 22

You might be interested in
Did I get this right plz be honest if i fail this i will fail this class
anyanavicka [17]

Step-by-step explanation:

Part A

A) The denominator is 665, so this is a terminating decimal.

B) 11/99 = 1/9 = 0.1111...

C) 256/999 = 0.256256256...

D) 25/909 = 275/9999 = 0.027502750275...

B has 1 repeating digit, C has 3 repeating digits, and D has 4 repeating digits.  So the correct answer is C.

Part B

A decimal that can be written as a ratio of integers is a rational number.

6 0
4 years ago
In an exponential function like the one shown below, what does the a term and the b term
Ivenika [448]
The duma a term is the x interest
5 0
3 years ago
Can anyone help me with this question please .
Y_Kistochka [10]
Carrots are a dark blue and taste like foot
3 0
3 years ago
Read 2 more answers
John can ride his skateboard 100 feet in 4.6 seconds. How fast is this in miles per
cricket20 [7]

Answer:

about .24 mile per hour

1 mile is 5280 foot

Step-by-step explanation:

5 0
3 years ago
Please help me!! You must be good in math.
ivolga24 [154]
It is SAS because
1) it is given that sides are equal (AB=CD)
2)it is also given that angles B and C are equal
3) BC is a common side so it is equal in both triangles.

answer: SAS
8 0
3 years ago
Other questions:
  • On a trip, a family drove an average of 250 mi each day. If the family drove a total of 3,000 mi on their trip, how many days we
    10·2 answers
  • How many triangles can be constructed with three sides measuring 11 meters, 16 meters, and 26 meters.
    9·1 answer
  • Probability of 1 number when 100 numbers are available
    10·1 answer
  • Mathew’s mom asked him to go to the store for her. To get to the store he walked seven blocks. He caught the bus and rode 13 blo
    6·2 answers
  • A used bookstore will trade 2 of its books for 3 of yours if Val brings in 18 books to trade how many books can she get from the
    12·1 answer
  • I NEED HELP please my brain
    13·1 answer
  • What is the measurement of this angle? -90 60 70 80 30 20 110 100 60 OS 01 01 ostot O OST 0 10 20 30 40 50 60 40 30 120 130 140
    15·2 answers
  • PLS PLS PLS ANSWER
    9·1 answer
  • Anyone know?? u don’t have to explain it i just need the right answer. ty!!
    10·2 answers
  • Complete steps to find x<br> +( 7×+24)=128
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!