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
pishuonlain [190]
3 years ago
10

Help me plz branniest to whoever right

Mathematics
1 answer:
storchak [24]3 years ago
7 0
(3x+7)+(4x+9)=-58
first add like terms
7x+16=-58
subtract 16 from both sides
-7x=-74
divide -7 from both sides
x=10.6
its 10.6 units long
You might be interested in
What goes into the square root of 96?
VladimirAG [237]
Hi there, the factors of 96 are 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, and 96. So, we want the highest factor of 96. The factor we will use is the number 16. Lets get solving. √96=√16*6=√16*√6=4√6, Therefore, the square root of 96 simplified is 4√6 and the square root of 96 is 9.79795897113
4 0
3 years ago
Read 2 more answers
A population, P(t) (in millions) in year t, increases exponentially. Suppose P(9)=16 and P(18)=24. a) Find a formula for the pop
jenyasd209 [6]

Answer:\frac{32}{3}\left ( 1.0460\right )^t

Step-by-step explanation:

Given

Population changes exponentially

P\left ( t\right )=ab^t

P\left ( 9\right )=16------1

P\left ( 9\right )=16=ab^8

P\left ( 18\right =24=ab^{18}-----2

divide 1 & 2 we get

\frac{24}{16}=\frac{b^{18}}{b^9}

\frac{3}{2}=b^9

Substitute b^9 in 1 we get

a=\frac{32}{3}

Thus P\left ( t\right )=\frac{32}{3}\left ( 1.0460\right )^t

8 0
3 years ago
Read 2 more answers
Al lives 30 mi. from Ann. At the same time, they start biking toward each other on the same road. Al’s constant rate is 12 mph.
dolphi86 [110]
C. 1.5 hours. divide 12 by 8, and you get 1.5.
4 0
3 years ago
Teams of 4 are competing in a 1/4 mile relay race. Each runner must run the same exact distance. What is the distance each teamm
PSYCHO15rus [73]


As we know 1/4 mile = 402.336 m

So, 402.336 ÷ 4 = 100.584 m

100.584 m = 0.0625 mile or 1/16 mile


Hope it helps you

Please mark me as Brainsliest


4 0
3 years ago
Find the unit rate
blsea [12.9K]

Answer:

vvvvvvvv

Step-by-step explanation:

A.36

B.5

C.1.70

D.7

E.3.80

F.100

G.14

H.0.64

I.1.02

J.9

Basically you dived the two numbers for your awnser

4 0
2 years ago
Other questions:
  • Simplify the expression below. 45 × 43
    8·2 answers
  • What is the length of the hypotenuse? <br> ​
    12·1 answer
  • The numbers of seats in the first 12 rows of a high-school auditorium form an arithmetic sequence. The first row has 9 seats. Th
    5·1 answer
  • How do you find the Domain of a function
    5·1 answer
  • Complete the table below to show the relative frequencies of the data in the first column.
    14·1 answer
  • Henry has a new album for his baseball cards. Some of the pages hold 6 cards and the other pages hold 3 cards. If Henry has 36 c
    13·1 answer
  • This graph shows a proportional relationship between the number of cello players and the number of violin players in a music gro
    14·2 answers
  • Which ordered pair is a solution of the equation?
    15·2 answers
  • Find the missing side of a right triangle a b c
    15·2 answers
  • If I can run 5 miles per hour, how far is this in feet per hour?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!