2 years ago

PLEASE I NEED HELP!!!! 50 POINTS!!!

Mathematics

1 answer:

raketka [301]2 years ago

3 0

25+70=95 95/5=14 14x3=42

You might be interested in

which number is a solution of the equation l8c sided 5 use the number line to help answer the question A2B 2.5 c5d 6.5

max2010maxim [7]

Answer:

Can I see a picture?

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

A puppy weighs 3 pounds. What is the puppy's weight in ounces

gtnhenbr [62]

The puppy weighs 48 ounces

6 0

2 years ago

Read 2 more answers

Solve by substitution <br> X^2= 2y + 10<br> 3x-y = 9

Viefleur [7K]

Answer:

$x=-4\\ x=-2\\ y=-21\\ y=-15$

Step-by-step explanation:

$x^{2} =2y+10$

$y=-9+3x$

$x^{2} =2(-9+3x)+10$

$x^{2} =-18+6x+10$

$x^{2} =6x-8$

$x^{2} -6x+8$

$x=-4, -2$

$y=-9+3(-4)$

$y=-9-12$

$y=-21$

$y=-9+3(-2)$

$y=-9-6$

$y=-15$

8 0

3 years ago

Read 2 more answers

217 is what percent of 620

Flura [38]

$\sf \dfrac{217}{620} \\ \\ = 0.35 \\ \\ Convert \ the \ decimal \ percent \ by \ multiplying \ 100 \\ \\ 0.35 \times 100 \\ \\ = 35\%$

3 0

2 years ago

The wait time to ride the thunder boats is 30 minutes when 180 people are in line. Write and solve a proportion to find the wait

mars1129 [50]

SO EASY 60 people = 10 minutes in line 240 people = 40 minutes in line

6 0

3 years ago