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3 years ago

Plz help with all the questions except 7 b/c I did but add work and explaine Ty

Mathematics

1 answer:

svetoff [14.1K]3 years ago

3 0

(3-1) x (3-3)

2 x 0

10.

$40 for 1 pair of jeans

$12 for 1 shirt

$3 off

40 - 3 = 37 + 37 = 74

12 - 3 = 9 + 9 = 18

Equation: 74 + 18

answer: 92

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Solution -9-8(1+4h)= -17

geniusboy [140]

Step 1. Add 9 to both sides

 $-8(1+4h)=-17+9$

Step 2. Simplify $-17+9$ to $-8$

$-8(1+4h)=-8$

Step 3. Divide both sides by $-8$

$1+4h=1$

Step 4. Cancel 1 on both sides

$4h=0$
Step 5. Divide both sides by 4

$h=0$

Done! :) Hope this helps! :)

To check $-9-8(1+4h)=-17$ follow these steps below:

Step 1. Let h = 0

$-9-8*(1+4*0)=-17$

Step 2. Simplify 4 * 0 to 0

$-9-8*(1+0)=-17$

Step 3. Simplify 1 + 0 to 1

$-9-8*1=-17$

Step 4. Simplify 8 * 1 to 8

$-9-8=-17$

Step 5. Simplify -9 -8 to -17

 $-17=-17$

Done! :)

5 0

3 years ago

Read 2 more answers

A cone has a radius of 24 cm and a volume of 1,920 cm cubed. What is the Volume of a similar cone with a radius of 18 cm?

Maurinko [17]

24 * 3/4 = 18

The radius of smaller cone is 3/4 the radius of original cone, so since these cones are similar, height must also be 3/4 times smaller.

So since radius is squared and we also multiple the height (V = 1/3 π r² h),
the volume of smaller cone would be 3³ / 4³ = 27 / 64 times smaller

So we have 1920 * (27 / 64) = 810.

Final answer: B

8 0

3 years ago

A rectangular flower garden in Samantha’s backyard has 100 feet around its edge. The width of the garden is 20 feet. What is the

SVEN [57.7K]

Answer:

bces

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Can somebody plz help answer all these questions CORRECT thanksss!

Natali5045456 [20]

Answer:

37%, 93%, 58%, 21%, 54%, 13%, 34%, 90%, 80%, 52%, 35%

Step-by-step explanation:

37/100 = 37%, 93/100 = 93%, 58/100 = 58%, 21/100 = 21%, 54/100 = 54%, 13/100 = 13%, 17/50 = 34/100 = 34%, 9/10 = 90/100 = 90%, 4/5 = 80/100 = 80%, 13/25 = 52/100 = 52%, 7/20 = 35/100 = 35%

3 0

3 years ago

The sugar company will choose from two companies to transport its sugar to market. The first company charges 5197 to rent trucks

Rudiy27

5197+175.75x=5500+150.50x
25.25x=303
X=12 (tons)

3 0

3 years ago