help me please..........

Answer: (-3; -11)

Step-by-step explanation:

[tex]\left \bigg \{ {\big{y=7x+10} \atop\big {y=-4x-23}} \right.\\\\7x+10=-4x-23\\7x+10-10=-4x-23-10\\7x=-4x-33\\7x+4x=-4x-33+4x\\11x=-33\\11x \div 11=-33 \div 11\\x=-3\\\\y=7x+10\\y=7 \times (-3)+10=-21+10=-11[/tex]

Simplify the expression: (5t + 2) (5)
I'll give brainliest to whoever answers first !!!

What is the distance between (–6, 2) and (8, 10) on a coordinate grid?
60
68
162
260

Help me!!!!
What is 6 6/7 = n + 5 3/7

A circus has 10 performers, of which 2 are trapeze artists.

What is the probability that a randomly selected performer will be a trapeze artist?

Write your answer as a fraction or whole number.

Brainlist if you answer:)

PLZ help I need to turn this in by today also!!

pls help with this i really need it!!! due in 17 minutes :/

Two towns are 540km apart. If the scale on the map is 2cm to 50km, how far apart are the towns on the map?

The distance between two cities, A and B, is 120 miles. What is the distance between the cities on a map, if 1 mile is represented by 0.03 inches on the map?

Which of the following choices is an example of a unit rate?
A. 10 miles per gallon
B. 1 gallon per 10 miles
C. 10 miles per 10 gallons

BRAINLYYYYY PLS ANSWER ASAPP

Danielle earns an 8.25% commission on everything she sells at the electronics store where she works. She also earns a base salary of $775 per week. How much did she earn last week if she sold $4,700 in electronics merchandise? Round your intermediate calculations and answer to the nearest cent.

PLEASE HELP!!!!! i will give you brainly!!!

A recipe for pie crust calls for 2/3 cup of water for every 3 cups of flour. If you doubled the recipe, you would need 1 1/3 cups of water for 6 cups of flour. Which proportions involving complex fractions could represent these ratios? Check all that apply.

1. StartFraction two-thirds over 6 EndFraction = StartFraction four-thirds over 3 EndFraction


2. StartFraction two-thirds over 3 EndFraction = StartFraction four-thirds over 6 EndFraction

3. StartFraction 6 over two-thirds EndFraction = StartFraction 3 over four-thirds EndFraction

4. StartFraction 6 over four-thirds EndFraction = StartFraction 3 over two-thirds EndFraction

Find the greatest common factor of the terms in the following expression: 8m + 18mn.

8
m
2m
mn

Plz, help me with all of these!!!!!

HELP ME PLEASE I ONLY HAVE 2 MINUTES LEFT AND I DON'T KNOW HOW TO DO THIS!!!!!

Mr. Hattori is building a room that is 20 feet long and 16 feet wide. Construct a scale drawing of the shed. Use a scale of 1/2 inch = 4 feet.

A submarine is only allowed to change its depth by rising toward the surface in 50 METER STAGES. it starts off at -225 meters. How many stages will it take to return to the surface?

Hint: Remember, you may need to round up.

Mikhail believes he can use the multiplication expression 1/2x6 to find the total number of




pound servings of rice he can make




from 6 pounds of rice. Which statement best explains why Mikhail is correct or incorrect?




Mikhail is correct in using a multiplication expression because the product of 6 and 1/2 is an integer.




Mikhail is correct in using a multiplication expression because 1/2 is the number of servings per pound.




Mikhail is incorrect in using a multiplication expression because the term "total" implies finding the sum of an addition




expression.




Mikhail is incorrect in using a multiplication expression because the question asks how many equal-sized parts 6 can be




divided into.

what is the distance between the points (8,3) and (8,−6)?


3 units

8 units

9 units

17 units

Which statement is true about the angles in triangle P Q R ( THIS FOR A GRADE & DUE TODAY!)

Plssssss answer ill give brainliest.

PLEASE HELP IM ALMOST DONE

PLSSS GET THIS RIGHT

Rodrigo's father has a large collection of ties. He has 6 blue ties and 12 other ties.

If Rodrigo's father chose a tie at random, what is the probability that the tie would be blue?

Write your answer as a fraction or whole number.

Please help, and get explanation but please make sure your correct tysm!

How can I simplify this Slope Intercept Form equation Y=30+2x
I need to find a way to put it on a smaller graph ;(
Help plz:

I need help please!!!!!

YO help a girl out


m(6 - n)=


7(y + 6) + 5(y + 6) =


Use the greatest common factor to make an equivalent expression (reverse the distributive property)

32y + 8=

48m - 18 =

help me pls l beg you

Crazy Coats loves candy! She eats one candy bar per hour, a piece every 20 minutes! She eats 1/5 at 1:20 and 2/3 at 1:40. How much candy does Crazy Coats have left to eat? (Leave in fraction form)

Choose all the expressions that are equal to 45,000 ÷ 90.
A. 4,500 tens ÷ 9 tens
B. 450 ÷ 90
C. 450 ÷ 9 tens
D. 4,500 ÷ 9
E. 4,500 ÷ 90 tens

This year, Martin’s income is 1/4 greater than his income from last year. If s represents his income from last year, what is his income this year?



a) 1/4s

b) 4/5s

c) 5/4s

d) 4s