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
Bess [88]
3 years ago
6

HELP THIS IS A BIG TEST WILL GIVE BRAINLIEST

Mathematics
1 answer:
Svet_ta [14]3 years ago
6 0

Answer:

c. -7

Step-by-step explanation:

-4x^2+8x+10-3x^2+3x+3

-7x^2+11x+13

You might be interested in
How many ways can Rudy choose 4 pizza toppings from a menu of 14 toppings if each topping can only be chosen once
madam [21]

Answer:

24,024

Step-by-step explanation:

Calculation for How many ways can Rudy choose 4 pizza toppings from a menu of 14 toppings

The 4 pizza toppings from a menu of 14 toppings will be 14,13,12,11

Hence,

14*13*12*11=24,024

Therefore the numbers of way Rudy can choose 4 pizza toppings from a menu of 14 is 24,024

6 0
3 years ago
Which expression is equivalent to the given expression?
djverab [1.8K]

Answer:

a. 5q+5q+5

Step-by-step explanation:

5q+5q=10q

10q+5 is equivalent to 10q+5

8 0
3 years ago
Jay King, owner of a local Bed and Bath Store knows that his customers will only pay at most, $299 for a blow up bed. Assuming J
Roman55 [17]
If you would like to know the price Jay can pay the manufacturer for the blow up bed, you can calculate this using the following steps:

100% + 40% = 140%

140% of x is $299
140% * x = 299
140/100 * x = 299      /*100/140
x = 299 * 100 / 140
x = $213.6

40% of $213.6 = 40% * 213.6 = 40/100 * 213.6 = 85.44
$213.6 + $85.44 = $299

The correct result would be $213.6.
6 0
3 years ago
Selena has $10. What is the greatest amount of
just olya [345]
x-\ number\ of \ pounds\\\\
3x\leq10\ \ \ \ divide\ by\ 3\\\\
x\leq\frac{10}{3}\\\\
x\leq3\frac{1}{3}\\\\
She\ can\ buy\ 3\ pounds\ at\ most.
4 0
4 years ago
27-2(2w+1)=5w-2(5+w)
astra-53 [7]
27-2(2w+1)=5w-2(5+w)
27-4w-2=5w-10-2w
25-4w=3w-10
25=7w-10
35=7w
5=w
brainliest :)
8 0
3 years ago
Other questions:
  • A researcher is estimating the mean income of residents in a large city. The income variable is usually skewed to the right. She
    12·1 answer
  • What's an equation that represents the number of teaspoons, t, contained in a cup, C?
    6·1 answer
  • I need all the help I can get please????
    8·2 answers
  • How many triangles are in a square
    6·1 answer
  • A solid rectangular box with height 5 m and square base with side lengths 4 m is built using a lightweight material whose densit
    6·1 answer
  • Lol you are so luck haha :)
    5·1 answer
  • Dennis can walk about 2 5/6 miles each hour. About how far can he walk in 3 hours 15 ​minutes?
    8·1 answer
  • PLEASE HELP THIS IS PYTHAGOREAN THEORM 3D
    13·1 answer
  • PLS HELP ME <br> its due soon
    8·1 answer
  • Help me find the answer plss​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!