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
Rina8888 [55]
3 years ago
7

Please help I will mark branlest if you are right

Mathematics
1 answer:
harkovskaia [24]3 years ago
4 0

Answer:

7. 3x + 1

8. -2x + 4

9. -\frac{1}{2}x - 3

10. -\frac{1}{5}x + 2

Step-by-step explanation:

You might be interested in
What is (6x-4)+(5z+8)
konstantin123 [22]

Combine like terms.

6x + 5z + 4

6 0
3 years ago
Jade buys a blouse and a skirt for 34 of their original price. She pays a total of $31.50 for the two items. If the original pri
solniwko [45]
It’s what the other person said
7 0
3 years ago
Priam has pennies and dimes in a cup holder in his car. The total value of the coins is $4.21. The number of dimes is three less
aksik [14]

Answer:

40 dimes and 21 pennies.

Step-by-step explanation:  40 dimes equal 4.00 so just add 21 pennies

8 0
3 years ago
Read 2 more answers
A rectangular poster has an area of 190 inches squared. The height of the poster is one inch less than twice its width. Find the
Annette [7]
Set the height to h, and the width to w.

We know that wh=190 and h=2w-1.

Substituting 2w-1 for h, we have:

w(2w-1)=190

So:
2w^2-w-190=0

Factoring this equation, we get (2w+19)(w-10)=0.  The solutions to this equation are -9.5 and 10, but clearly the width must be positive, Substituting 10 for the width, we get 10*2-1=19 for the height.
4 0
3 years ago
Priya starts with $50 in her bank account. She then deposits $20 each week for 12 weeks.
liubo4ka [24]

Answer:

10 weeks

Step-by-step explanation:

20x+50=250

First subtract 50 from both sides, which gives you 20x=200

then divide 20 from both sides which gives you x=10

3 0
3 years ago
Other questions:
  • I'm not sure if this is correct.
    8·1 answer
  • Complete the sentence using one of the words below in 10/6 the 10 is the
    13·1 answer
  • - 5 1 / 3 divided by 2 3 / 4
    13·1 answer
  • A construction crew cuts 4 pieces of plywood. The first piece is 3/4 ft long. 1. The second piece is 2 1/2 times as long as the
    15·1 answer
  • This is worth 25 points.
    14·1 answer
  • Can somebody please answer 13 and 14
    9·1 answer
  • find the scale, k, of H(3,4) if H'(9,12) after going through the transformation (x,y) ---> (kx,ky) centered at the origin
    12·1 answer
  • Rubin has 6 rolls of pennies containing 50 coins each
    9·1 answer
  • Which of the following shows the situation below in function notation?
    5·1 answer
  • Can I have help with the problem in the picture pls​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!